Flora list of the San Gabriel Mountains portion of the Pacific Crest Trail


PCT Segments

North Fork Saddle to Soledad Canyon Road (1/11/14, 8/21/14)
Mt. Gleason to North Fork Saddle (11/25/13)
Mill Creek Summit to Mt. Gleason (10/23/13, 11/1/13, 11/6/13, 11/11/13)
Mill Creek Summit to Pacifico Mountain (4/23/13, 4/25/13, 6/28/13, 7/3/13)
Pacifico Mountain to Little Rock Creek Road (5/1/13, 5/5/13)
Little Rock Creek Road to Three Points (5/14/13, 5/17/13, 7/14/14)
Three Points to Cloudburst Summit (5/23/13, 5/28/13, 7/10/14)
Cloudburst Summit to Cooper Canyon (5/31/13, 6/5/13)
Cooper Canyon to Eagle's Roost
Eagle's Roost to Islip Saddle (6/8/13)
Islip Saddle to Throop Peak (6/24/13, 7/1/13)
Throop Peak to Vincent Gap (7/14/13)
Vincent Gap to Blue Ridge Summit (7/10/13, 7/13/13, 5/14/14)
Blue Ridge Summit to Guffy Camp (7/18/13)
Guffy Camp to Gobbler's Knob (7/27/13, 8/1/13, 8/4/13)
Gobbler's Knob to Sharpless Ranch Road (8/4/13)
Sharpless Ranch Road to Swarthout Canyon Road (8/26/13, 9/12/13, 9/19/13)
Swarthout Canyon Road to Cajon (8/11/13, 8/16/13, 8/22/13, 3/27/14)


NOTE: I have no doubt that there are inevitably some errors in identification in this list due to my own limitations, and those of others, but hopefully over the months and years I will be engaged in this project, and through the assistance of others such as Tom Chester, such errors will be found and corrected. However, no list of the plants of an area is ever complete or completely correct. Also, I should indicate that I have included in some segments taxa observed by others such as Tom Chester, Walt Fidler, Adrienne Ballwey, and RT and Shaun Hawke since my purpose is not just to record what I have seen but to have as complete a flora for the PCT as is possible. These lists are intended to record those species that are visible from the Trail itself, or from areas that are very close to and immediately adjacent to the Trail.


North Fork Saddle to Soledad Canyon Road (1/11/14, 8/21/14)

annual bur-sage (Ambrosia acanthicarpa)
big-berry manzanita (Arctostaphylos glauca)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
black sage (Salvia mellifera)
blazing star (Mentzelia sp.)
bush poppy (Dendromecon rigida)
california-aster (Corethrogyne filaginifolia)
california wild buckwheat (Eriogonum fasciculatum var. polifolium) (var.~)
calochortus
canyon live oak (Quercus chrysolepis)
chicalote (Argemone munita)
coulter pine (Pinus coulteri)
deerweed (Acmispon glaber)
diamond-petalled clarkia (Clarkia rhomboidea)
fremont’s bush mallow (Malacothamnus fremontii) (sp.~)
golden ear drops (Ehrendorferia chrysantha)
hollyleaf cherry (Prunus ilicifolia ssp. ilicifolia)
hollyleaf redberry (Rhamnus ilicifolia)
interior live oak (Quercus wislizeni)
leafy daisy (Erigeron foliosus var. foliosus)
longstem buckwheat (Eriogonum elongatum)
mealybug (possibly Pseudococcus longispinus) (270+ genera in the world acc. to Wikipedia)
mojave ceanothus (Ceanothus vestitus)
mountain sagebrush (Artemisia tridentata)
mustard evening primrose (Eulobus californicus)
narrow-leaved bedstraw (Galium angustifolium)
one-sided bluegrass (Poa secunda)
parish’s goldenbush (Ericameria parishii)
peppergrass (Descurainia sp.)
prickly cryptantha (Cryptantha muricata) ~
red brome (Bromus madritensis ssp. rubens)
russian thistle (Salsola tragus)
scalebroom (Lepidospartum squamatum)
scarlet bugler (Penstemon centranthifolius)
small wirelettuce (Stephanomeria exigua ssp. exigua)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
splendid gilia (Saltugilia splendens ssp. splendens)
tall stephanomeria (Stephanomeria virgata)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
turkish rugging (Chorizanthe staticoides)
western wallflower (Erysimum capitatum var. capitatum)
whispering bells (Emmenanthe penduliflora var. penduliflora)
wild cucumber (Marah macrocarpa)
wild oats (Avena sp.)

Mt. Gleason to North Fork Saddle
(11/25/13, 12/30/13)

big-berry manzanita (Arctostaphylos glauca)
big-cone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bristly bird's beak (Cordylanthus rigidus ssp. setiger)
bush monkeyflower (Mimulus aurantiacus)
california fuchsia (Epilobium canum ssp. latifolium)
california squirreltail (Elymus elymoides)
california wild buckwheat (Eriogonum fasciculatum)
california-aster (Corethrogyne filaginifolia)
canyon live oak (Quercus chrysolepis)
chamise (Adenostoma fasciculatum var. fasciculatum)
chaparral honeysuckle (Lonicera interrupta)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheatgrass (Bromus tectorum)
cirsium sp.
clematis sp.
clustered broom-rape (Orobanche fasciculata)
coulter piine (Pinus coulteri)
coville's lipfern (Cheilanthes covillei)
deerbrush (Ceanothus integerrimus var. macrothyrsus)
desert sandwort (Eremogyne macradenia var. macradenia)~
eriogonum sp.
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
fremont's bush mallow (Malcothamnus fremontii)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell's penstemon (Penstemon grinnellii var. grinnellii)
hollyleaf redberry (Rhamnus ilicifolia)
interior live oak (Quercus wislizeni)
leafy daisy (Erigeron foliosus)
lupinus sp.
malacothamnus sp.
melica sp.
mojave ceanothus (Ceanothus vestitus)
mountain phacelia (Phacelia imbricata)~
munz's buckwheat (Eriogonum umbellatum var. munzii)~
narrow-leaved bedstraw (Galium angustifolium)
parish's goldenbush (Ericameria parishii var. parishii)
phacelia sp.
poison oak (Toxicodendron diversilobum)
poodle-dog bush (Eriodictyon parryi)
prickly phlox (Linanthus californicus)
pseudognaphalium sp.
red brome (Bromus madritensis)
red-stem filaree (Erodium cicutarium)
rock buckwheat (Eriogonum saxatile)
rubber rabbitbrush (Ericameria nauseosa)
san gabriel manzanita (Arctostaphylos glandulosa ssp. gabrielensis)
scarlet bugler (Penstemon centranthifolius)
scarlet monkeyflower (Mimulus cardinalis)
sierra gooseberry (Ribes roezlii var. roezlii)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
southern tauschia (Tauschia arguta)
spanish broom (Spartium junceum)
thick-leaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
thistle (Cirsium sp.)
transverse range manzanita (Arctostaphylos glandulosa ssp. mollis)
tumble mustard (Sisymbrium altissimum)
urn-flowered alumroot (Heuchera caespitosa)
western wallflower (Erysimum capitatum var. capitatum)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wright's buckwheat (Eriogonum wrightii var. subscaposum)


Mill Creek Summit to Mt. Gleason (10/23/13, 11/1/13, 11/6/13, 11/11/13, 8/6/14)

big-cone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
blue wildrye (Elymus glaucus)
bristly bird's beak (Cordylanthus rigidus ssp. setiger)
california goldenrod (Solidago californica)
california thistle (Cirsium occidentale var. californicum)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
california-aster (Corethrogyne filaginifolia)
canyon live oak (Quercus chrysolepis)
chamise (Adenostema fasciculatum var. fasciculatum)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
chia (Salvia columbariae)
chicalote (Argemone munita)
cinquefoil (Drymocallis glandulosa)
cithara wild buckwheat (Eriogonum cithariforme var. agninum)
cliff sword fern (Polystichum imbricans ssp. curtum)
coast range melica (Melica imperfecta) ?
coffeeberry (Frangula californica var. californica)
coulter pine (Pinus coulteri)
davidson's buckwheat (Eriogonum davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrsus)
durango root (Datisca glomerata)
feltleaf everlasting (Pseudognaphalium microcephalum)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
forest goosefoot (Chenopodium atrovirens)
fremont's bush mallow (Malacothamnus fremontii)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
golden ear drops (Dicentra chrysantha)
grinnell's penstemon (Penstemon grinnellii var. grinnellii)
hoary nettle (Urtica dioica ssp. holosericea)
holly-leaf cherry (Prunus ilicifolia ssp. ilicifolia)
incense-cedar (Calocedrus decurrens)
interior live oak (Quercus wislizeni)
large-flowered popcorn flower (Cryptantha intermedia)
leafy daisy (Erigeron foliosus var. foliosus)
mexican elderberry (Sambucus nigra ssp. caerulea)
mountain phacelia (Phacelia imbricata)
mountain sagebrush (Artemisia tridentata)
munz's buckwheat (Eriogonum umbellatum var. munzii)
narrow-leaved bedstraw (Galium angustifolium ssp. angustifolium)
one-sided bluegrass (Poa secunda)
parish's buckwheat (Eriogonum parishii)
parish's goldenbush (Ericameria parishii)
parish's oxytheca (Acanthoscyphus parishii var. parishii)
parry's manzanita (Arctostaphylos parryana ssp. parryana)
pine goldenbush (Ericameria pinifolia)
poodle-dog bush (Eriodictyon parryi)
prickly cryptantha (Cryptantha muricata)
purple nightshade (Solanum xanti)
ripgut brome (Bromus diandrus)
rock buckwheat (Eriogonum saxatile)
san gabriel manzanita (Arctostaphylos glandulosa ssp. gabrielensis)
san gabriel mountains hulsea (Hulsea vestita ssp. gabrielensis)
santolina pincushion (Chaenactis santolinoides)
scarlet bugler (Penstemon centranthifolius)
sierra gooseberry (Ribes roezlii var. roezlii)
smoothleaf yerba santa (Eriodictyon crassifolium) s
southern honeysuckle (Lonicera subspicata var. denudata)
southern mountain lupine (Lupinus excubitus var. austromontanus) ~
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
tall horseweed (Erigeron canadensis)
tauschia (Tauschia arguta or parishii)
thickleaf yerba santa (Eriodictyon crassifolium)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
tranverse range manzanita (Arctostaphylos glandulosa ssp. mollis)
tumble mustard (Sisymbrium altissimum)
twiggy wreathplant (Stephanomeria virgata)
urn-flowered alumroot (Heuchera caespitosa)
western wallflower (Erysimum capitatum var. capitatum)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wild oats (Avena sp.) ?
wild tarragon (Artemisia dracunculus)
willow (Salix sp.)
willow-herb (Epilobium ciliatum ssp. ciliatum)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
yellow tidy tips (Layia platyglossa)


Mill Creek Summit to Pacifico Mountain (4/23/13, 4/25/13, 6/28/13, 7/3/13)

annual bur-sage (Ambrosia acanthicarpa)
arroyo willow (Salix lasiolepis)
beaked penstemon (Penstemon rostriflorus)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
bush chinquapin (Chrysolepis sempervirens)
bush poppy (Dendromecon rigida)
california-aster (Corethrogyne filaginifolia)
california fuchsia (Epilobium canum ssp. latifolium)
california rock-cress (Boechera californica)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
chamise (Adenostoma fasciculatum var. fasciculatum)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
checker fiddleneck (Amsinckia tessellata var. tessellata)
chia (Salvia columbariae)
clustered blazing star (Mentzelia congesta) (id’d by Tom based on sample)
coffeeberry (Frangula californica ssp. californica)
common phacelia (Phacelia distans)
davidson's lotus (Acmispon nevadensis var. davidsonii)
davidson’s phacelia (Phacelia davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrus)
desert collinsia (Collinsia callosa)
desert parsley (Lomatium mohavense)
dodder (Cuscuta sp.)
durango root ? (Datisca glomerata)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
forest goosefoot (Chenopodium atrovirens)
fremont’s bush mallow (Malacothamnus fremontii)
fremont's goosefoot (Chenopodium fremontii)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
goldenrod (Solidago sp.)
grinnell’s penstemon (Penstemon grinnellii ssp. grinnellii)
groundsmoke (Gayophytum sp.)
imbricate phacelia (Phacelia imbricata ssp. patula)
indian milkweed (Asclepias eriocarpa)
jeffrey pine (Pinus jeffreyi)
jepson's bedstraw (Galium jepsonii)
johnston’s bush lupine (Lupinus excubitus var. johnstonii) (Questionable validity of distinction between this and var. austromontanum)
large-flowered cryptantha (Cryptantha intermedia)
larkspur (Delphinium sp.)
leafy daisy (Erigeron foliosus)
martin’s paintbrush (Castilleja applegatei ssp. martinii)
mexican elderberry (Sambucus nigra ssp. caerulea)
modoc gilia (Gilia modocensis)
mojave goosefoot violet (Viola purpurea ssp. mohavensis)
mojave linanthus (Linanthus breviculus)
mountain blazing star (Mentzelia montana)
mountain sagebrush (Artemisia tridentata ssp. vaseyana)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
munz’s buckwheat (Eriogonum umbellatum var. munzii)
narrow-leaved bedstraw (Galium angustifolium)
narrow-leaf miner’s lettuce (Claytonia parviflora var. parviflora)
parish’s tauschia (Tauschia parishii)
parry's rabbitbrush ? (Ericameria parryi)
pine green-gentian (Frasera neglecta)
pine lousewort (Pedicularis semibarbata)
poodle-dog bush (Eriodictyon parryi)
prickly cryptantha (Cryptantha muricata)
purple nightshade (Solanum xanti)
redstem filaree (Erodium cicutarium)
redstem spring beauty (Claytonia rubra ssp. rubra)
rock buckwheat (Eriogonum saxatile)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel beardtongue (Penstemon labrosus)
san gabriel manzanita (Arctostaphylos glandulosa ssp. gabrielensis) [at least some of these pictures are probably interior manzanita]
san gabriel mountains hulsea (Hulsea vestita var. gabrielensis)
sand cress (Calyptridium monandrum)
santolina pincushion (Chaenactis santolinoides)
scalebud (Anisocoma acaulis)
scarlet bugler (Penstemon centranthifolius)
shrubby interior live oak (Quercus wislizeni var. frutescens)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
silver puffs (Uropappus lindleyi)
southern monardella (Monardella australis ssp. australis)
southern mountain buckwheat (Eriogonum kennedyi var. austromontanum)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
spearleaf mountain dandelion (Agoseris retrorsa)
squirreltail (Elymus elymoides)
sticky cinquefoil (Drymocallis glandulosa ssp. ?)
sugar bush (Rhus ovata)
tehachapi ragwort (Packera ionophylla)
transverse range manzanita (Arctostaphylos glandulosa ssp. mollis)
tucker’s oak (Quercus john-tuckeri)
tumble mustard (Sisymbrium altissimum)
urn-flowered alumroot (Heuchera caespitosa)
volcanic gilia (Gilia ochroleuca ssp. vivida)
western wallflower (Erysimum capitatum ssp. capitatum)
weston's buckwheat ? (Eriogonum nudum var. westonii)
whispering bells (Emmenanthe penduliflora var. penduliflora)
white catchfly (Silene verecunda)
white fir (Abies concolor)
white-veined wintergreen (Pyrola picta)
whorl-leaf penstemon (Keckiella ternata var. ternata)
woolstar (Eriastrum sp.)
wright’s buckwheat (Eriogonum wrightii var. subscaposum)


Pacifico Mountain to Little Rock Creek Road(5/1/13, 5/5/13)

beavertail cactus (Opuntia basilaris)
big sagebrush (Artemisia tridentata, possibly vaseyana)
big-cone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bird’s foot fern (Pellaea mucronata var. mucronata)
blue dicks (Dichelostemma capitatum ssp. capitatum)
bracken fern (Pteridium aquilinum var. pubescens)
buckwheat (Eriogonum sp.)
burlew’s onion (Allium burlewii)
california-aster (Corethrogyne filaginifolia)
california bedstraw (Galium californicum ssp. flaccidum)
california fuchsia (Epilobium canum ssp. latifolium)
california goldenrod (Solidago californica)
california thistle (Cirsium occidentale var. californicum)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
chia (Salvia columbariae)
clustered blazing star (Mentzelia congesta)
common muilla (Muilla maritima)
common phacelia (Phacelia distans)
coulter pine (Pinus coulteri)
davidson’s buckwheat (Eriogonum davidsonii)
davidson’s phacelia (Phacelia davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrus)
desert collinsia (Collinsia callosa)
durango root ? (Datisca glomerata)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
gilia (probably the same modocensis from the other side)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grant's gilia (Saltugilia splendens ssp. grantii)
grinnell’s penstemon (Penstemon grinnellii var. grinnellii)
hollyleaf cherry (Prunus ilicifolia ssp. ilicifolia)
hollyleaf redberry (Rhamnus ilicifolia)
imbricate phacelia (Phacelia imbricata ssp. patula)
incense-cedar (Calocedrus decurrens)
interior goldenbush (Ericameria linearifolia)
interior manzanita (Arctostaphylos parryana ssp. tumescens)
intermediate sun cup (Camissoniopsis intermedia)
jeffrey pine (Pinus jeffreyi)
johnston’s bush lupine (Lupinus excubitus var. johnstonii) (Questionable validity of distinction between this and var. austromontanum)
large-flowered cryptantha (Cryptantha intermedia)
leafy daisy (Erigeron foliosus var. foliosus)
martin’s paintbrush (Castilleja applegatei var. martinii)
mojave ceanothus (Ceanothus vestitus)
mojave goosefoot violet (Viola purpurea ssp. mohavensis)
mojave linanthus (Leptosiphon breviculus)
mountain pink currant (Ribes nevadense)
mugwort (Artemisia douglasiana)
mule’s ears (Wyethia ovata)
munz’s buckwheat (Eriogonum umbellatum var. munzii)
narrowleaf miner’s lettuce (Claytonia parvifolia ssp. parviflora)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
parish’s lomatium (Lomatium nevadense var. parishii)
parish’s tauschia (Tauschia parishii)
pine green-gentian (Frasera neglecta)
poodle-dog bush (Eriodictyon parryi)
purple nightshade (Solanum xanti)
rabbitbrush (Ericameria sp.)
redstem filaree (Erodium cicutarium)
rock buckwheat (Eriogonum saxatile)
san gabriel mountains hulsea (Hulsea vestita var. gabrielensis)
san gabriel mountains leather oak (Quercus durata var gabrielensis)
santolina pincushion (Chaenactis santolinoides)
scalebud (Anisocoma acaulis)
scarlet bugler (Penstemon centranthifolius)
shrubby interior live oak (Quercus wislizeni var. frutescens)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
silver puffs (Uropappus lindleyi)
singleleaf pinyon pine (Pinus monophylla)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snow plant (Sarcodes sanguinea)
southern mountain lupine (Lupinus excubitus var. austromontanus) (Questionable validity of distinction between this and var. austromontanum)
spearleaf mountain dandelion (Agoseris retrorsa)
sticky cinquefoil (Drymocallis glandulosa ssp. reflexa)
sulphur-flowered buckwheat (Eriogonum umbellatum munzii or subaridum)
tucker’s oak (Quercus john-tuckeri)
western morning glory (Calystegia occidentalis ssp. fulcrata)
white fir (Abies concolor)
white hedge nettle (Stachys albens)
white tidy tips (Layia glandulosa)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wild tarragon (Artemisia dracunculus)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
yellow pincushion (Chaenactis glabriuscula)


Little Rock Creek Road to Three Points (5/14/13 w/ Jim Adams, 5/17/13, 7/14/14)

arroyo willow (Salix lasiolepis)
ashy silk-tassel (Garrya flavescens)
bedstraw (Galium sp.)
big cone spruce (Pseudotsuga menziesii)
big sagebrush (Artemisia tridentata)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
blazing star (Mentzelia sp.)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
california broom-rape (Orobanche californica ssp. feudgei)
california-aster (Corethrogyne filaginifolia)
california fuchsia (Epilobium canum ssp. latifolium)
california goldenrod (Solidago californica)
california thistle (Cirsium occidentale var. californicum)
canyon live oak (Quercus chrysolepis)
chaparral honeysuckle (Lonicera interrupta)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
chia (Salvia columbariae)
clustered blazing star (Mentzelia congesta)
common muilla (Muilla maritima)
common phacelia (Phacelia distans)
coulter pine (Pinus coulteri)
cryptantha (possibly Cryptantha muricata)
cushion cryptantha (Cryptantha circumscissa var. circumscissa)
davidson’s buckwheat (Eriogonum davidsonii)
davidson’s lotus (Acmispon nevadensis var. davidsonii)
davidson’s phacelia (Phacelia davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrsus)
deergrass (Muhlenbergia rigens)
desert collinsia (Collinsia callosa)
desert larkspur (Delphinium parishii var. parishii)
diamond-petalled clarkia (Clarkia rhomboidea)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
flax-leaved monardella (Monardella linoides)
fremont’s phacelia (Phacelia fremontii)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
graceful bedstraw (Galium porrigens var. porrigens)
green miner’s lettuce (Claytonia parviflora ssp. viridis)
grinnell’s penstemon (Penstemon grinnellii var. grinnellii)
groundsmoke (Gayophytum sp.)
hairy bush monkeyflower (Mimulus aurantiacus var. pubescens)
imbricate phacelia (Phacelia imbricata ssp. patula)
incense-cedar (Calocedrus decurrens)
indian milkweed (Asclepias eriocarpa)
interior rose (Rosa woodsii var. gratissima)
jepson's bedstraw (Galium jepsonii) ~
large-flowered cryptantha (Cryptantha intermedia)
low canyon dudleya (Dudleya cymosa ssp. pumila)
martin’s paintbrush (Castilleja applegatei ssp. martinii)
mentzelia (Mentzelia sp.)
mojave ceanothus (Ceanothus vestitus)
mojave linanthus (Leptosiphon breviculus)
mountain prickly phlox (Linanthus pungens)
mugwort (Artemisia douglasiana)
mule’s ears (Wyethia ovata)
munz’s buckwheat (Eriogonum umbellatum var. munzii)
mustard evening primrose (Eulobus californicus)
narrowleaf miner’s lettuce (Claytonia parviflora var. ?)
nootka wintergreen (Pyrola dentata)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
oak violet (Viola purpurea ssp. quercetorum)
parish’s tauschia (Tauschia parishii)
pine rock-cress (Boechera retrofracta) ?
poodle-dog bush (Eriodictyon parryi)
redstem spring beauty (Claytonia rubra ssp. rubra)
rock buckwheat (Eriogonum saxatile)
rock cress (Boechera sp.)
rock goldenbush (Ericameria cuneata var. cuneata)
rubber rabbitbrush (Ericameria nauseosa)
rydberg’s horkelia (Horkelia rydbergii)
san gabriel mountains hulsea (Hulsea vestita ssp. gabrielensis)
sand cress (Calyptridium monandrum)
santolina pincushion (Chaenactis santolinoides)
scalebud (Anisocoma acaulis)
scarlet bugler (Penstemon centranthifolius)
silver puffs (Uropappus lindleyi)
southern honeysuckle (Lonicera subspicata var. denudata)
southern mountain lupine (Lupinus excubitus var. austromontanus) (Questionable validity of distinction between this and var. austromontanum)
spearleaf mountain dandelion (Agoseris retrorsa)
grant's gilia (Saltugilia splendens ssp. grantii)
sticky cinquefoil (Drymocallis glandulosa var. viscida)
strigose lotus (Acmispon strigosus)
strigose sun cup (Camissonia stigulosa)
threelobe oxytheca (Sidotheca trilobata)
volcanic gilia (Gilia ochroleuca var. bizonata) ?
western wallflower (Erysimum capitatum var. capitatum)
whispering bells (Emmenanthe penduliflora var. penduliflora)
white tidy tips (Layia glandulosa)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wild tarragon (Artemisia dracunculus)
wright’s buckwheat (Eriogonum wrightii var. subscaposum)
yellow paintbrush (Castilleja plagiotoma)
yellow pincushion (Chaenactis glabriuscula var. glabriuscula)
yosemite rock-cress (Boechera repanda var. repanda)


Three Points to Cloudburst Summit (5/23/13 w/ Jim Adams) (5/28/13) (7/10/14 w/ Tom et al.) (includes species seen by Walt Fidler)

arroyo willow (Salix lasiolepis)
beaked penstemon (Penstemon rostriflorus)
big sagebrush (Artemisia tridentata var. ?) (I suspect that this is var. tridentata)
bigcone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bitterroot (Lewisia rediviva var. minor)
blue wildrye (Elymus glaucus ssp. glaucus)
bracken fern (Pteridium aquilegium var. rubescens)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
broad-seeded rock-cress (Boechera platysperma)
burlew's onion (Allium burlewii)
california-aster (Corethrogyne filaginifolia)
california brickellbush (Brickellia californica) ~
california dodder (Cuscuta californica var. californica)
california goldenrod (Solidago californica)
california milkweed (Asclepias californica)
canyon live oak (Quercus chrysolepis)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
chia (Salvia columbariae)
clasping-leaved caulanthus (Caulanthus amplexicaulis)
coast range triteleia (Triteleia lugens)
coffeeberry (Frangula californica ssp. californica)
columbine (Aquilegia formosa)
common muilla (Muilla maritima)
coulter pine (Pinus coulteri)
creek monkeyflower (Mimulus guttatus)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
cushion cryptantha (Cryptantha cicumscissa var. circumscissa)
davidson’s lotus (Acmispon nevadensis var. davidsonii)
davidson’s phacelia (Phacelia davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrsus)
deergrass (Muhlenbergia rigens)
desert collinsia (Collinsia callosa)
desert larkspur (Delphinium parishii ssp. parishii)
durango root (Datisca glomerata) ? (dried-up plants in a little dried-up seasonal watercourse)
eastwood manzanita (Arctostaphylos glandulosa ssp. ?) [no long hairs]
fendler's meadow-rue (Thalictrum fgendleri)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
field willow-herb (Epilobium brachycarpum)
forest goosefoot (Chenopodium atrovirens)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grant’s gilia (Saltugilia splendens ssp. grantii)
grinnell’s penstemon (Penstemon grinnellii var. grinnellii)
groundsmoke (Gayophytum sp.)
hairy bush monkeyflower (Mimulus aurantiacus var. pubescens)
hairy sun cup (Camissoniopsis hirtella)
hall's brome (Bromus hallii)
imbricate phacelia (Phacelia imbricata ssp. patula)
incense-cedar (Calocedrus decurrens)
indian milkweed (Asclepias eriocarpa)
interior goldenbush (Ericameria linearifolia)
interior live oak (Quercus wislizeni)
interior manzanita (Arctostaphylos parryana ssp. tumescens)
iris-leaved rush (Juncus xiphioides)
jeffrey pine (Pinus jeffreyi)
jepson’s bedstraw (Galium jepsonii)
johnston’s monkeyflower (Mimulus johnstonii)
junegrass (Koeleria macrantha)
lamb’s quarters (Chenopodium album) (may have been berlandieri)
large-flowered cryptantha (Cryptantha intermedia)
leafy daisy (Erigeron foliosus var. foliosus)
lesser indian paintbrush (Castilleja minor ssp. spiralis)
low canyon dudleya (Dudleya cymosa ssp. pumila)
martin’s paintbrush (Castilleja applegatei ssp. martinii)
miniature lupine (Lupinus bicolor)
mojave linanthus (Linanthus breviculus)
mojave phacelia (Phacelia mohavensis)
mojave violet (Viola purpurea ssp. mohavensis)
mountain pink currant (Ribes nevadense)
mountain prickly phlox (Linanthus pungens)
mountain sticky cinquefoil (Drymocallis glandulosa var. reflexa) (could be var. viscida?)
mountain whitethorn (Ceanothus cordulatus)
munz’s buckwheat (Eriogonum umbellatum var. munzii)
naked-stem bedstraw (Galium angustifolium ssp. nudicaule)
narrow-leaved bedstraw (Galium angustifolium ssp. angustifolium)
nevin’s bird’s beak (Cordylanthus neviinii)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
one-seeded pussypaws (Calyptridium monospermum)
one-sided bluegrass (Poa secunda ssp. secunda)
parish's lupine (Lupinus latifolius var. parishii)
parish’s tauschia (Tauschia parishii)
parry’s manzanita (Arctostaphylos parryana ssp. parryana)
pine (probably some planted non-native species)
pine green-gentian (Frasera neglecta)
pine lousewort (Pedicularis semibarbata)
poodle-dog bush (Eriodictyon parryi)
pygmy madia (Hemizonella minima)
redstem spring beauty (Claytonia rubra ssp. rubra)
rock buckwheat (Eriogonum saxatile)
rock goldenbush (Ericameria cuneata var. cuneata)
round-leaved boykinia (Boykinia rotundifolia)
rydberg’s horkelia (Horkelia rydbergii)
san bernardino mountain onion (Allium monticola)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel beardtongue (Penstemon labrosus)
san gabriel mountains hulsea (Hulsea vestita ssp. gabrielensis)
santolina pincushion (Chaenactis santolinoides)
scalebud (Anisocoma acaulis)
scarlet bugler (Penstemon centranthifolius)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snow plant (Sarcodes sanguinea)
southern mountain lupine (Lupinus excubitus var. austromontanus) (Questionable validity of distinction between this and var. austromontanum)
spanish clover (Acmispon americanus var. americanus)
spearleaf mountain dandelion (Agoseris retrorsa)
sticky cinquefoil (Drymocallis reflexa var. viscida)
strigose lotus (Acmispon strigosus)
sturdy sedge (Carex alma)
sugar pine (Pinus lambertiana)
tehachapi ragwort (Packera ionophylla)
transverse range manzanita (Arctostaphylos glandulosa ssp. mollis) [with long hairs]
tumble mustard (Sisymbrium altissimum)
urn-flowered alumroot (Heuchera caespitosa)
virgin’s bower (Clematis ligusticifolia)
volcanic gilia (Gilia ochroleuca ssp. vivida)
western morning glory (Calystegia occidentalis ssp. fulcrata)
western wallflower (Erysimum capitatum var. capitatum)
whiskerbrush (Leptosiphon ciliatus)
white alder (Alnus rhombifolia)
white fir (Abies concolor)
whitetip clover (Trifolium variegatum)
whorl-leaf penstemon (Keckiella ternata var. ternata)
willow-herb (Epilobium ciliatum ssp. ciliatum)
woolly mountain parsley (Oreonana vestita)
yarrow (Achillea mllefolium)
yellow pincushion (Chaenactis glabriuscula  var. glabriuscula)
yosemite rock-cress (Boechera repanda)


Cloudburst Summit to Cooper Canyon (5/31/13, 6/5/13) (w/ Jim Adams)

birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bird’s-foot fern (Pellaea mucronata var. mucronata)
blue sage (Salvia dorrii var. pilosa)
bolle’s mistletoe (Phoradendron bolleanum)
bracken fern (Pteridium aquilinum var. pubescens)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
broad-leaved lupine (Lupinus latifolius)
california-aster (Corethrogyne filaginifolia)
california fuchsia (Epilobium canum ssp. latifolium)
california goldenrod (Solidago californica)
california milkweed (Asclepias californica)
canyon live oak (Quercus chrysolepis)
chaparral yucca (Hesperoyucca whipplei)
claytonia sp.
clustered blazing star (Mentzelia congesta)
coffeeberry (Frangula californica ssp. californica)
columbine (Aquilegia formosa)
common muilla (Muilla maritima)
creek monkeyflower (Mimulus guttatus)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
davidson’s lotus (Acmispon nevadensis var. davidsonii)
davidson’s phacelia (Phacelia davidsonii)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grant's gilia (Saltugilia splendens ssp. grantii)
greenleaf manzanita (Arctostaphylos patula)
grinnell’s penstemon (Penstemon grinnellii var. grinnellii)
hairy bush monkeyflower (Mimulus aurantiacus var. pubescens)
hoary nettle (Urtica dioica ssp. holosericea)
hollyleaf cherry (Prunus ilicifolia ssp. ilicifolia)
imbricate phacelia (Phacelia imbricata var. patula)
incense-cedar (Calocedrus decurrens)
indian milkweed (Asclepias eriocarpa)
interior manzanita (Arctostaphylos parryana ssp. tumescens)
jeffrey pine (Pinus jeffreyi)
jepson’s bedstraw (Galium jepsonii)
leafy daisy (Erigeron foliosus var. foliosus)
longstalk phacelia (Phacelia longipes)
low canyon dudleya (Dudleya cymosa ssp. pumila)
mexican elderberry (Sambucus nigra ssp. caerulea)
mojave linanthus (Leptosiphon breviculus)
mountain pink currant (Ribes nevadense)
mountain prickly phlox (Linanthus pungens)
mountain sagebrush (Artemisia tridentata var. vaseyana)
mountain whitethorn (Ceanothus cordulatus)
mugwort (Artemisia douglasiana)
muhlenbergia sp.
mule’s ears (Wyethia ovata)
munz’s buckwheat (Eriogonum umbellatum var. munzii)
narrow-leaved bedstraw (Galium angustifolium ssp. angustifolium)
nevin’s bird’s beak (Cordylanthus nevinii)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
parish’s oxytheca (Acanthoscyphus parishii var. parishii)
parish’s tauschia (Tauschia parishii)
parry’s manzanita (Arctostaphylos parryana var. parryana)
pine drops (Pterospora andromedea)
pine lousewort (Pedicularis semibarbata)
plain mariposa lily (Calochortus invenustus)
rock buckwheat (Eriogonum saxatile)
salix sp.
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel linanthus (Linanthus concinnus)
san gabriel mountains hulsea (Hulsea vestita ssp. gabrielensis)
santolina pincushion (Chaenactis santolinoides)
scalebud (Anisocoma acaulis)
scarlet monkeyflower (Mimulus cardinalis)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
smooth scouring rush (Equisetum laevigatum)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snow plant (Sarcodes sanguinea)
southern mountain lupine (Lupinus excubitus var. austromontanus)
spearleaf mountain dandelion (Agoseris retrorsa)
squirreltail (Elymus elymoides)
sticky cinquefoil (Drymocallis glandulosa var. viscida)
strigose lotus (Acmispon strigosus)
sugar pine (Pinus lambertiana)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
urn-flowered alumroot (Heuchera caespitosa)
virgin’s bower (Clematis ligusticifolia)
volcanic gilia (Gilia ochroleuca ssp. vivida)
western dwarf mistletoe (Arceuthobium campylopodum)
western morning glory (Calystegia occidentalis ssp. fulcrata)
western wallflower (Erysimum capitatum var. capitatum)
white fir (Abies concolor)
white hedge nettle (Stachys albens)
white-flowered hawkweed (Hieracium albiflorum)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wright’s buckwheat (Eriogonum wrightii var. subscaposum)
zig-zag groundsmoke (Gayophytum heterozygum)


Cooper Canyon to Eagle's Roost

beaked penstemon (Penstemon rostriflorus)
big-cone spruce (Pseudotsuga macrocarpa)
bluish spike-moss (Selaginella asprella)
bracken fern (Pteridium aquilinum var. pubescens)
bush monkeyflower (Mimulus aurantiacus var. pubescens)
california brickellbush (Brickellia californica)
california cliff brake (Pellaea mucronata var. californica)
california fuchsia (Epilobium canum ssp. latifolium)
california goldenrod (Solidago californica)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
chaparral yucca (Hesperoyucca whipplei)
chicory-leaved stephanomeria (Stephanomeria cichoriacea)
coffeeberry (Rhamnus (Frangula californica ssp. californica)
coulter pine (Pinus coulteri)
coville's lipfern (Cheilanthes covillei)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
dodder (Cuscuta sp.)
durango root (Datisca glomerata)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grant's gilia (Saltugilia splendens ssp. grantii)
greenleaf manzanita (Arctostaphylos patula)
grinnell's penstemon (Penstemon grinnellii var. grinnellii)
groundsmoke (Gayophytum sp.) (probably oligospermum but possibly heterozygum)
incense-cedar (Calocedrus decurrens)
indian hemp (Apocynum cannabinum)
indian milkweed (Asclepias eriocarpa)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
longstalk phacelia (Phacelia longipes)
low canyon dudleya (Dudleya cymosa ssp. pumila)
mexican elderberry (Sambucus nigra ssp. caerulea)
mountain pink currant (Ribes nevadense)
mountain prickly phlox (Linanthus pungens)
mountain whitethorn (Ceanothus cordulatus)
naked-stem bedstraw (Galium angustifolium ssp. nudicaule)
nevin's bird's beak (Cordylanthus nevinii)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
parish's tauschia (Tauschia parishii)
parry's manzanita (Arctostaphylos parryana var. parryana)
pine lousewort (Pedicularis semibarbata)
pinedrops (Pterospora andromedea)
prickly cryptantha (Cryptantha muricata)
rock buckwheat (Eriogonum saxatile)
rock goldenbush (Ericameria cuneata var. cuneata)
santolina pincushion (Chaenactis santolinoides)
scarlet monkeyflower (Mimulus cardinalis)
showy brewer's lupine (Lupinus breweri var. grandiflorus) ?
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
silver lotus (Acmispon argophyllus var. argophyllus) ?
snow plant (Sarcodes sanguinea)
squirreltail (Elymus elymoides)
sticky cinquefoil (Drymocallis glandulosa var. ?)
sugar pine (Pinus lambertiana)
tehachapi ragwort (Packera ionophylla)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
urn-flowered alumroot (Heuchera caespitosa)
western wallflower (Erysimum capitatum ssp. capitatum)
white alder (Alnus rhombifolia)
white catchfly (Silene verecunda)
white fir (Abies concolor)
woolly mountain parsley (Oreonana vestita)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
yosemite rock-cress (Boechera repanda)


Eagle's Roost to Islip Saddle (6/8/13)

alpine sulphur-flowered buckwheat (Eriogonum umbellatum var. minus)
beaked penstemon (Penstemon rostriflorus)
bitter root (Lewisia rediviva var. minor)
black locust (Robinia pseudoacacia)
bolle's mistletoe (Phoradendron bolleanum)
bush chinquapin (Chrysolepis sempervirens)
brittle sandwort (Minuartia nuttallii var. gracilis)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
broad-seeded rock-cress (Boechera platysperma)
burlew's onion (Allium burlewii)
california brickellbush (Brickellia californica)
california brome (Bromus carinatus var. carinatus)
california fuchsia (Epilobium canum ssp. latifolium)
california groundcone (Kopsiopsis strobilacea)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
clasping-leaved caulanthus (Caulanthus amplexicaulis)
clustered broom-rape (Orobanche fasciculata)
common knotweed (Polygonum aviculare ssp. depressum)
coulter pine (Pinus coulteri)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
davidson's buckwheat (Eriogonum davidsonii)
davidson's lotus (Acmispon nevadensis var. davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrsus)
desert crested wheat grass (Agropyron cristatum ssp. pectinatum)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
forest goosefoot (Chenopodium atrovirens)
fremont's goosefoot (Chenopodium fremontii)
giant sequoia (Sequoiadendron giganteum)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
greenleaf manzanita (Arctostaphylos patula)
grinnell’s penstemon (Penstemon grinnellii var. grinnellii)
hairy evening primrose (Oenothera elata ssp. hirsutissima)
hairy sun cup (Camissoniopsis hirtella)
heermann's lotus (Acmispon heermannii var. heermannii)
incense-cedar (Calocedrus decurrens)
indian milkweed (Asclepias eriocarpa)
jeffrey pine (Pinus jeffreyi)
jerusalem-oak goosefoot (Dysphania botrys)
johnston's buckwheat (Eriogonum microthecum)
johnston's monkeyflower (Mimulus johnstonii)
leafy daisy (Erigeron foliosus var. foliosus)
little spring beauty (Claytonia exigua ssp. exigua) ?
low canyon dudleya (Dudleya cymosa ssp. pumila)
mexican elderberry (Sambucus nigra ssp. caerulea)
mojave linanthus (Leptosiphon breviculus)
mountain prickly phlox (Linanthus pungens)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
munz’s buckwheat (Eriogonum umbellatum var. munzii) ?
parish's buckwheat (Eriogonum parishii)
parish's catchfly (Silene parishii)
parish's needlegrass (Stipa parishii var. parishii)
parish’s oxytheca (Acanthoscyphus parishii var. parishii)
parish’s tauschia (Tauschia parishii)
pine lousewort (Pedicularis semibarbata)
pinedrops (Pterospora andromedea)
pinegrove groundsmoke (Gayophytum oligospermum)
plain mariposa lily (Calochortus invenustus)
prickly cryptantha (Cryptantha muricata var. denticulata)
rock buckwheat (Eriogonum saxatile)
rock goldenbush (Ericameria cuneata var. cuneata)
san bernardino mountain onion (Allium monticola)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel linanthus (Linanthus concinnus)
san gabriel mountains hulsea (Hulsea vestita ssp. gabrielensis)
santolina pincushion (Chaenactis santolinoides)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snowplant (Sarcodes sanguinea)
southern mountain lupine (Lupinus excubitus var. austromontanus)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
spearleaf mountain dandelion (Agoseris retrorsa)
squirreltail (Elymus elymoides)
sugar pine (Pinus lambertiana)
tall fescue (Festuca arundinacea)
tehachapi ragwort (Packera ionophylla)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
thyme-leaved spurge (Chamaesyce serpyllifolia ssp. serpyllifolia)
urn-flowered alumroot (Heuchera elegans) *
volcanic gilia (Gilia ochroleuca ssp. vivida)
western dwarf mistletoe (Arceuthobium campylopodum)
western needlegrass (Stipa occidentale var. californica)
western wallflower (Erysimum capitatum var. capitatum)
white fir (Abies concolor)
white-veined wintergreen (Pyrola dentata)
woolly mountain parsley (Oreonana vestita)
wright’s buckwheat (Eriogonum wrightii var. subscaposum)
yarrow (Achillea millefolium)
yosemite rock-cress (Boechera repanda)
*Based on a Tom Chester belief that elegans and caespitosa are different and should not have been merged


Islip Saddle to Throop Peak (6/24/13, 7/1/13)

alpine sulphur-flowered buckwheat (Eriogonum umbellatum var. minus)
annual bur-sage (Ambrosia acanthicarpa)
beaked penstemon (Penstemon rostriflorus)
bigelow’s sneezeweed (Helenium bigelovii)
?blue wildrye (Elymus glaucus var. glaucus)
blue-eyed grass (Sisyrinchium bellum)
broom-rape (Orobanche sp.
bush chinquapin (Chrysolepis sempervirens)
california cliff brake (Pellaea mucronata var. californica)
california fuchsia (Epilobium canum ssp. latifolium)
canyon live oak (Quercus chrysolepis)
clasping-leaved caulanthus (Caulanthus amplexicaulis)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
davidson’s buckwheat (Eriogonum davidsonii)
davidson’s lotus (Acmispon nevadensis var. davidsonii)
ewans’s cinquefoil (Drymocallis cuneifolia var. ewanii)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
fragrant shooting star (Dodecatheon redolens)
fremont’s goosefoot (Chenopodium fremontii)
grant’s carpet clover (Trifolium monanthus ssp. grantianum)
greenleaf manzanita (Arctostaphylos patula)
grinnell’s penstemon (Penstemon grinnellii var. grinnellii)
groundsmoke (Gayophytum sp.)
hairy evening primrose (Oenothera elata ssp. hirsutissima)
hairy sun cup (Camissoniopsis hirtella)
incense-cedar (Calocedrus decurrens)
jeffrey pine (Pinus jeffreyi)
jerusalem-oak goosefoot (Chenopodium botrys)
leafy daisy (Erigeron foliosus var. foliosus)
lemon lily (Lilium parryi)
lodgepole pine (Pinus contorta ssp. murrayana)
mexican elderberry (Sambucus nigra ssp. caerulea)
mojave linanthus (Leptosiphon breviculus)
mountain pink currant (Ribes nevadense)
mountain prickly phlox (Linanthus pungens)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
munz's buckwheat (Eriogonum umbellatum var. munzii)
musk monkeyflower (Mimulus moschatus)
narrow-leaved bedstraw (Galium angustifolium)
one-seeded pussypaws (Calyptridium monospermum)
onion (Allium sp.)
parish’s catchfly (Silene parishii)
parish’s oxytheca (Acanthoscyphus parishii var. parishii)
pine lousewort (Pedicularis semibarbata)
pinedrops (Pterospora andromedea)
plain mariposa lily (Calochortus invenustus)
poodle-dog bush (Eriodictyon parryi)
prickly cryptantha (Cryptantha muricata)
red-rayed hulsea (Hulsea heterochroma)
rock buckwheat (Eriogonum saxatile)
rock melic (Melica stricta)
san bernardino beardtongue (Penstemon caesius)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel mountains hulsea (Hulsea vestita ssp. gabrielensis)
santolina pincushion (Chaenactis santolinoides)
scarlet monkeyflower (Mimulus cardinalis)
showy cycladenia (Cycladenia humilis var. venusta)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
small-leaved cream bush (Holodiscus discolor var. microphyllus)
smooth willow-herb (Epilobium glaberrimum ssp. glaberrimum)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snow plant (Sarcodes sanguinea)
southern alpine buckwheat (Eriogonum kennedyi var. alpigenum)
southern california draba (Draba corrugata)
southern mountain phacelia (Phacelia austromontana)
spineless horsebrush (Tetradymia canescens)
squirreltail (Elymus elymoides)
sticky cinquefoil (Drymocallis glandulosa var. reflexa)
sugar pine (Pinus lambertiana)
tehachapi ragwort (Packera ionophylla)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
urn-flowered alum root (Heuchera caespitosa)
volcanic gilia (Gilia ochroleuca ssp. vivida)
wax currant (Ribes cereum var. cereum)
western wallflower (Erysimum capitatum var. capitatum)
white catchfly (Silene verecunda)
white fir (Abies concolor)
white-flowered hawkweed (Hieracium albiflorum)
woolly mountain parsley (Oreonana vestita)
wright’s buckwheat (Eriogonum wrightii var. subscaposum)
wright’s collinsia (Collinsia torreyi var. wrightii)
yarrow (Achillea millefolium)
yosemite rock-cress (Boechera repanda var. repanda)


Throop Peak to Vincent Gap (7/14/13)

beaked penstemon (Penstemon rostriflorus)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bitterroot (Lewisia rediviva var. minor)
broad-seeded rock-cress (Boechera platysperma)
burlew's onion (Allium burlewii)
bush chinquapin (Chrysolepis sempervirens)
california brickellbush (Brickellia californica)
california fuchsia (Epilobium canum ssp. latifolium)
california groundcone (Kopsiopsis strobilacea)
cheat grass (Bromus tectorum)
clasping-leaved caulanthus (Caulanthus amplexicaulis)
coffeeberry (Frangula californica ssp. californica)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
davidson's buckwheat (Eriogonum davidsonii)
davidson's lotus (Lotus nevadensis var. davidsonii)
davidson's phacelia (Phacelia davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrus)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
fir mistletoe (Phoradendron bolleanum)
flannel bush (Fremontodendron californicum)
flax-leaved monardella (Monardella linoides ssp. oblonga)
fremont's goosefoot (Chenopodium fremontii)
giant sequoia (Sequoiadendron giganteum) (planted at Vincent Gap parking area)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
gray monardella (Monardella australis var. cinerea)
greenleaf manzanita (Arctostaphylos patula)
grinnell's penstemon (Penstemon grinnellii)
incense-cedar (Calocedrus decurrens)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
limber pine (Pinus flexilis)
lodgepole pine (Pinus contorta ssp. murrayana)
martin's paintbrush (Castilleja applegatei var. martinii)
mexican elderberry (Sambucus nigra ssp. caerulea)
mountain pink currant (Ribes nevadense)
mountain sagebrush (Artemisia tridentata var. vaseyana)
mountain whitethorn (Ceanothus cordulatus)
munz's buckwheat (Eriogonum umbellatum var. munzii)
nevin's brickellbush (Brickellia nevinii)
nodding bedstraw (Galium hallii)
one-seeded pussypaws (Calyptridium monospermum)
one-sided bluegrass (Poa secunda ssp. secunda)
parish's oxytheca (Acanthoscyphus parishii var. parishii)
parish's tauschia (Tauschia parishii)
pine lousewort (Pedicularis semibarbata)
pinedrops (Pterospora andromedea)
pinegrove groundsmoke (Gayophytum oligospermum)
plain mariposa lily (Calochortus invenustus)
prickly lettuce (Lactuca serriola)
rock buckwheat (Eriogonum saxatile)
rock melic (Melica stricta)
ross's sedge (Carex rossii)
san bernardino mountain onion (Allium monticola)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel beardtongue (Penstemon caesius)
san jacinto mountains fleabane (Erigeron breweri var. jacinteus)
santolina pincushion (Chaenactis santolinoides)
showy cycladenia (Cycladenia humilis var. venusta)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
small wirelettuce (Stephanomeria exigua ssp. exigua)
small-leaved cream bush (Holodiscus discolor var. microphyllus)
snow plant (Sarcodes sanguinea)
sourclover (Melilotus indicus)
southern california draba (Draba corrugata)
southern mountain phacelia (Phacelia austromontana)
spearleaf mountain dandelion (Agoseris retrorsa)
spreading larkspur (Delphinium patens ssp. montanum)
squirreltail (Elymus elymoides)
sugar pine (Pinus lambertiana)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
tumble mustard (Sisymbrium altissimum)
urn-flowered alumroot (Heuchera caespitosa)
utah serviceberry (Amelanchier utahensis)
volcanic gilia (Gilia ochroleuca ssp. vivida)
wax currant (Ribes cereum var. cereum)
western needlegrass (Stipa occidentalis var. occidentalis)
western raspberry (Rubus leucodermis)
western wallflower (Erysimum capitatum var. capitatum)
white catchfly (Silene verecunda)
white fir (Abies concolor)
white-veined wintergreen (Pyrola picta)
wild tarragon (Artemisia dracunculus)
woolly mountain parsley (Oreonana vestita)
wright's collinsia (Collinsia torreyi var. wrightii)
yosemite rock-cress (Boechera repanda)
zig-zag groundsmoke (Gayophytum heterozygum)


Vincent Gap to Blue Ridge Summit
(7/10/13, 7/13/13, 5/14/14 w/ Tom et. al.)

ashy silk-tassel (Garrya flavescens) ~
beaked penstemon (Penstemon rostriflorus)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bitter cherry (Prunus emarginata)
bitterroot (Lewisia rediviva var. minor)
black oak (Quercus kelloggii)
blue-witch nightshade (Solanum umbelliferum) ?
branching phacelia (Phacelia ramosissima)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
bush chinquapin (Chrysolepis sempervirens)
california brome (Bromus carinatus)
california dodder (Cuscuta californica var. californica)
california fuchsia (Epilobium canum ssp. latifolium)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
california-aster (Corethrogyne filaginifolia)
canyon live oak (Quercus chrysolepis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
chicalote (Argemone munita)
chinquapin (Chrysolepis sempervirens)
coffeeberry (Frangula californica ssp. californica)
common muilla (Muilla maritima)
davidson's buckwheat (Eriogonum davidsonii)
davidson's phacelia (Phacelia davidsonii)
desert gooseberry (Ribes velutinum)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
flax-leaved monardella (Monardella linoides)
fremont's bush mallow (Malcothamnus fremontii)
fremont's goosefoot (Chenopodium fremontii) ~
golden ear drops (Ehrendorferia chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grant's gilia (Saltugilia splendens ssp. grantii)
greenleaf manzanita (Arctostaphylos patula)
grinnell's penstemon (Penstemon grinnellii var. grinnellii)
imbricate phacelia (Phacelia imbricata ssp. patula)
incense-cedar (Calocedrus decurrens)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
martin's paintbrush (Castilleja applegatei ssp. martinii)
mexican elderberry (Sambucus nigra ssp. caerulea)
mojave ceanothus (Ceanothus vestitus)
mojave linanthus (Linanthus breviculus)
mountain brome (Bromus carinatus var. marginatus)
mountain sagebrush (Artemisia tridentata ssp. vaseyana)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
munz's buckwheat (Eriogonum umbellatum var. munzii)
naked-stem bedstraw (Galium angustifolium ssp. nudicaule)
narrow-leaved bedstraw (Galium angustifolium)
nodding bedstraw (Galium hallii)
oak violet (Viola purpurea ssp. quercetorum) ~
one-sided bluegrass (Poa secunda ssp. secunda)
pale primrose (Camissoniopsis pallida ssp. pallida) ~
parish's lomatium (Lomatium nevadense var. parishii)
parish's tauschia (Tauschia parishii)
pine lousewort (Pedicularis semibarbata)
pinegrove ground smoke (Gayophytum oligospermum)
poodle-dog bush (Eriodictyon parryi)
prickly cryptantha (Cryptantha muricata)
rock melic (Melica stricta)
rock-cress (Boechera sp.)
san bernardino mountain onion (Allium monticola)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel beardtongue (Penstemon labrosus)
sand cress (Calyptridium monandrum)
santolina pincushion (Chaenactis santolinoides)
sierra gooseberry (Ribes roezlii var. roezlii)
small-flowered groundsmoke (Gayophytum diffusum ssp. parviflorum)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
southern mountain lupine (Lupinus excubitus)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
spearleaf mountain dandelion (Agoseris retrorsa)
spineless horsebrush (Tetradymia canescens)
spreading larkspur (Delphinium patens ssp. montanum)
squirreltail (Elymus elymoides)
sugar pine (Pinus lambertiana)
thorny skeleton-plant (Pleiacanthus spinosus)
torrey's collinsia (Collinsia torreyi var. wrightii)
tumble mustard (Sisymbrium altissimum)
volcanic gilia (Gilia ochroleuca ssp. vivida)
wax currant (Ribes cereum var. cereum)
western chokecherry (Prunus virginiana var. demissus)
western morning glory (Calystegia occidentalis ssp. fulcrata)
western needlegrass (Stipa occidentalis var. occidentalis)
western wallflower (Erysimum capitatum var. capitatum)
white catchfly (Silene verecunda) ~
white fir (Abies concolor)
whiteplume wirelettuce (Stephanomeria exigua ssp. coronaria)
wild tarragon (Artemisia dracunculus)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
yosemite rock-cress (Boechera repanda)


Blue Ridge Summit to Guffy Camp (7/18/13) (w/ Tom Chester, Adrienne Ballwey and Walt Fiddler)

annual bur-sage (Ambrosia acanthicarpa)
arching rock-cress (Boechera arcuata)
beaked penstemon (Penstemon rostriflorus)
black oak (Quercus kelloggii)
blue wildrye (Elymus glaucus ssp. glaucus)
branching phacelia (Phacelia ramosissima)
broad-leaved lotus (Hosackia crassifolia var. crassifolia)
bush chinquapin (Chrysolepis sempervirens)
california broom-rape (Orobanche californica ssp. feudgei)
california dodder (Cuscuta californica var. californica)
california thistle (Cirsium occidentale var. californicum)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
cheat grass (Bromus tectorum)
chicalote (Argemone munita)
crested milkvetch (Astragalus bicristatus)
davidson's buckwheat (Eriogonum davidsonii)
davidson's lotus (Acmispon nevadensis var. davidsonii)
desert crested wheat grass (Agropyron cristatum ssp. pectinatum)
desert gooseberry (Ribes velutinum)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
forest goosefoot (Chenopodium atrovirens)
fremont's bush mallow (Malacothamnus fremontii)
fremont's goosefoot (Chenopodium fremontii)
golden ear drops (Ehrendorferia chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
greenleaf manzanita (Arctostaphylos patula)
grinnell's penstemon (Penstemon grinnellii)
imbricate phacelia (Phacelia imbricata ssp. patula)
intermediate wheatgrass (Elymus hispidus)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
martin's paintbrush (Castilleja applegatei var. martinii)
mexican elderberry (Sambucus nigra ssp. caerulea)
mojave linanthus (Linanthus breviculus)
mountain brome (Bromus carinatus var. marginatus)
mountain pink currant (Ribes nevadense)
mountain sagebrush (Artemisia tridentata var. vaseyana)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
munz's buckwheat (Eriogonum umbellatum var. munzii)
pine lousewort (Pedicularis semibarbata)
pine violet (Viola pinetorum ssp. pinetorum)
pinegrove groundsmoke (Gayophytum oligospermum)
poodle-dog bush (Eriodictyon parryi)
prickly-nut cryptantha (Cryptantha muricata var. denticulata)
purple nightshade (Solanum xanti)
russian thistle (Salsola tragus)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel beardtongue (Penstemon labrosus)
sapphire woolstar (Eriastrum sapphirinum)
sierra gooseberry (Ribes roezlii var. roezlii)
silky lupine (Lupinus elatus)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
southern mountain lupine (Lupinus excubitus)
southern mountain phlox (Phlox austromontana)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
snow plant (Sarcodes sanguinea)
spineless horsebrush (Tetradymia canescens)
spotted coralroot (Corallorhiza maculata)
squirreltail (Elymus elymoides)
summer lupine (Lupinus formosus var. formosus)
tehachapi ragwort (Packera ionophyllus)
thorny skeleton-plant (Pleiacanthus spinosus)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
tumble mustard (Sisymbrium altissimum)
utah serviceberry (Amerlanchier utahensis)
volcanic gilia (Gilia ochroleuca ssp. bizonata?)
wax currant (Ribes cereum var. cereum)
western chokecherry (Prunus virginiana var. demissus)
western morning glory (Calystegia occidentalis ssp. fulcrata)
western wallflower (Erysimum capitatum var. capitatum)
white catchfly (Silene verecunda)
white false-gilia (Allophyllum integrifolium)
white fir (Abies concolor)
whiteplume wirelettuce (Stephanomeria exigua var. coronaria)
wild tarragon (Artemisia dracunculus)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
wright's collinsia (Collinsia torreyi var. wrightii)
yosemite rock-cress (Boechera repanda)


Guffy Camp to Gobbler's Knob
(For this segment the list inicorporates species seen by Tom Chester, Walt Fidler and Adrienne Ballwey on 7/23/13) (RT - 5/24/13)

(First 2 miles beyond Guffy Camp) (7/27/13)

beaked penstemon (Penstemon rostriflorus)
bolle's mistletoe (Phoradendron bolleanum)
bush chinquapin (Chrysolepis sempervirens)
california broom-rape (Orobanche californica ssp. feudgei)
california fuchsia (Epilobium canum ssp. latifolium)
crested milkvetch (Astragalus bicristatus)
curlleaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
davidson's lotus (Lotus nevadensis var. davidsonii)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
forest goosefoot (Chenopodium atrovirens) ~
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell's penstemon (Penstemon grinnellii var. grinnellii)
imbricate phacelia (Phacelia imbricata ssp. patula)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
martin's paintbrush (Castilleja applegatei var. martinii)
mexican elderberry (Sambucus nigra ssp. caerulea)
mountain mugwort (Artemisia ludoviciana)
mountain pink currant (Ribes nevadense)
mountain sagebrush (Artemisia tridentata var. vaseyana)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
one-sided bluegrass (Poa secunda ssp. secunda)
pine lousewort (Pedicularis semibarbata)
rock-cress (Boechera sp.)
ross's sedge (Carex rossii)
san bernardino rubber rabbitbrush (Ericameria nauseosa var. bernardina)
san gabriel beardtongue (Penstemon labrosus)
santolina pincushion (Chaenactis santolinoides)
sierra gooseberry (Ribes roezlii var. roezlii)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snow plant (Sarcodes sanguinea)
southern mountain lupine (Lupinus excubitus)
southern mountain phacelia (Phacelia austromontana) (TC)
spineless horsebrush (Tetradymia canescens)
squirreltail (Elymus elymoides)
sugar pine (Pinus lambertiana)
summer lupine (Lupinus formosus var. formosus)
thorny skeleton-plant (Pleiacanthus spinosus)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
tumble mustard (Sisymbrium altissimum)
wax currant (Ribes cereum var. cereum)
western needlegrass (Stipa occidentalis var. occidentalis)
western wallflower (Erysimum capitatum ssp. capitatum)
white catchfly (Silene verecunda)
white fir (Abies concolor)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
yosemite rock-cress (Boechera repanda)

(Next 3 miles eastward toward Gobbler's Knob) (w/ Tom Chester & Adrienna Ballwey) (8/1/13)

beaked penstemon (Penstemon rostriflorus)
bluish spike-moss (Selaginella asprella)
bolle’s mistletoe (Phoradendron bolleanum)
california brickellbush (Brickellia californica)
california broom-rape (Orobanche californica ssp. feudgei)
california cliff brake (Pellaea mucronata var. californica)
california fuchsia (Epilobium canum ssp. latifolium)
california rock-cress (Boechera californica) ~
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
canyon silk-tassel (Garrya veatchii)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
clustered broom-rape (Orobanche fasciculata)
coville's lipfern (Cheilanthes covillei)
curl-leaf mountain mahogany (Cercocarpus ledifolius var. intermontanus)
davidson's lotus (Lotus nevadensis var. davidsonii)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
fremont’s bush mallow (Malacothamnus fremontii)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell's penstemon (Penstemon grinnellii var. grinnellii)
incense-cedar (Calocedrus decurrens)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
martin's paintbrush (Castilleja applegatei var. martinii)
mexican elderberry (Sambucus nigra ssp. caerulea)
mojave ceanothus (Ceanothus vestitus)
mountain sagebrush (Artemisia tridentata var. vaseyana)
mountain whitethorn (Ceanothus cordulatus)
narrow-leaved bedstraw (Galium angustifolium ssp. nudicaule)
nevin's bird's beak (Cordylanthus nevinii)
nodding bedstraw (Galium hallii)
one-sided bluegrass (Poa secunda ssp. secunda)
parish's needlegrass (Stipa parishii)
parish's tauschia (Tauschia parishii)
pine lousewort (Pedicularis semibarbata)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
snow plant (Sarcodes sanguinea)
southern mountain lupine (Lupinus excubitus) ~
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
spineless horsebrush (Tetradymia canescens)
squirreltail (Elymus elymoides)
summer lupine (Lupinus formosus var. formosus)
threadleaf rubber rabbitbrush (Ericameria nauseosa var. oreophila)
wax currant (Ribes cereum var. cereum)
white catchfly (Silene verecunda)
white fir (Abies concolor)
whiteplume wirelettuce (Stephanomeria exigua ssp. coronaria)
wright's buckwheat (Eriogonum wrightii var. subscaposum)

(Final 1-1/2 miles to Gobbler's Knob) (8/4/13)

alpine sulphur-flowered buckwheat (Eriogonum umbellatum var. minus)
beaked penstemon (Penstemon rostriflorus)
big-cone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bluish spike-moss (Selaginella asprella)
california cliff brake (Pellaea mucronata var. californica)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
canyon silk-tassel (Garrya veatchii) ~
chaparral yucca (Hesperoyucca whipplei)
chicalote (Argemone munita)
coville's lipfern (Cheilanthes covillei)
deerbrush (Ceanothus integerrimus var. macrothyrus)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
fremont’s bush mallow (Malacothamnus fremontii)
grinnell's penstemon (Penstemon grinnellii)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
low canyon dudleya (Dudleya cymosa ssp. pumila) ~
mojave ceanothus (Ceanothus vestitus)
mountain sagebrush (Artemisia tridentata var. vaseyana)
mountain whitethorn (Ceanothus cordulatus)
nodding bedstraw (Galium hallii)
poodle dog bush (Eriodictyon parryi)
rock-cress (Boechera sp.)
santolina pincushion (Chaenactis santolinoides)
scarlet bugler (Penstemon centranthifolius)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
spineless horsebrush (Tetradymia canescens)
sugar pine (Pinus lambertiana)
western needlegrass (Stipa occidentalis var. occidentalis) ~
white fir (Abies concolor)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wright's buckwheat (Eriogonum wrightii var. subscaposum)


Gobbler's Knob to Sharpless Ranch Road (8/4/13)

(first part, Gobbler's Knob to 3N31 done 8/4/13)

alpine sulphur-flowered buckwheat (Eriogonum umbellatum var. minus)
beaked penstemon (Penstemon rostriflorus)
bedstraw (Galium sp.)
bigberry manzanita (Arctostaphylos glauca)
big-cone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bristly bird's beak (Cordylanthus rigidus ssp. setiger)
bush mallow (Malacothamnus sp.)
california cliff brake (Pellaea mucronata var. californica)
california fuchsia (Epilobium canum ssp. latifolium)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
canyon silk-tassel (Garrya veatchii) ~
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromous tectorum)
chia (Salvia columbariae)
chicalote (Argemone munita)
chicory-leaved stephanomeria (Stephanomeria cichoriacea)
deerbrush (Ceanothus integerrimus var. macrothyrus)
desert straw (Stephanomeria pauciflora)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
golden ear drops (Ehrendorferia chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell’s penstemon (Penstemon grinnellii ssp. grinnellii)
indian milkweed (Asclepias eriocarpa)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
lupine (Lupinus sp.)
martin’s paintbrush (Castilleja applegatei ssp. martinii)
mountain sagebrush (Artemisia tridentata)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
narrow-leaved bedstraw (Galium angustifolium ssp. nudicaule)
nodding bedstraw (Galium hallii)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
parish’s tauschia (Tauschia parishii)
santolina pincushion (Chaenactis santolinoides)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
unid grass
western needlegrass (Stipa occidentalis var. occidentalis)
wright's buckwheat (Eriogonum wrightii var. subscaposum)

(second part, 3N31 to 3N29 done in reverse order 11/20/13) (RT - 5/1/13) (The species marked RT are ones that he saw earlier in the season which I didn't see later in the season.)

avena sp. (RT)
beaked penstemon (Penstemon rostriflorus)~
big-berry manzanita (Arctostaphylos glauca)
big-cone spruce (Pseudotsuga macrocarpa)
birchleaf mountain mahogany (Cercocarpus betuloides var. betuloides)
blazing star (Mentzelia sp.) (RT)
boechera sp.
bristly bird's beak (Cordylanthus rigidus ssp. setiger)
california cliffbrake (Pellaea mucronata var. californica)
california wild buckwheat (Eriogonum fasciculatum)
calochortus sp. (RT)
canyon live oak (Quercus chrysolepis)
canyon silk tassel (Garrya veatchii)~
canyon sweet pea (Lathyrus vestitus)
chamise (Adenostoma fasciculatum var. fasciculatum)
chaparral white thorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromous tectorum)
chia (Salvia columbariae) (RT)
chicalote (Argemone munita)
cirsium sp.
clarkia sp. (RT)
coast range melic (Melica imperfecta)
collinsia sp. (RT)
common phacelia (Phacelia distans) (RT)
cuscuta sp.
deerbrush (Ceanothus integerrimus var. macrothyrsus)
delphinium sp. (RT)
descurainia sp.
fernleaf lomatium (Lomatium dissectum) (RT)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
fremont's bush mallow (Malacothamnus fremontii)~
giant stipa (Stipa coronata) (RT)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
golden ear drops (Dicentra chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell’s penstemon (Penstemon grinnellii ssp. grinnellii)
hollyleaf cherry (Prunus ilicifolia)
hollyleaf redberry (Rhamnus ilicifolia)
interior goldenbush (Ericameria linearifolia)
interior live oak (Quercus wislizeni)
intermediate wheatgrass (Elymus hispidus)
leafy daisy (Erigeron foliosus) (RT)
lupinus sp. (RT)
milkvetch (Astragalus douglasii) (RT)
miner's lettuce (Claytonia sp.) (RT)
mojave linanthus (Leptosiphon breviculus) (RT)
mountain dandelion (Agoseris retrorsa)~
mountain sagebrush (Artemisia tridentata)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
munz's buckwheat (Eriogonum umbellatum var. munzii)~
narrow-leaved bedstraw (Galium angustifolium)
nodding bedstraw (Galium hallii)
one-sided bluegrass (Poa secunda ssp. secunda) (RT)
paintbrush (Castilleja sp.) (RT)
parish's needlegrass (Stipa parishii)
parish's tauschia (Tauschia parishii)
phacelia sp. (imbricata~)
pine goldenbush (Ericameria pinifolia)
poodle-dog bush (Eriodictyon parryi)
redstem filaree (Erodium cicutarium) (RT)
ripgut brome (Bromus diandrus) (RT)
santolina pincushion (Chaenactis santolinoides)
scarlet bugler (Penstemon centranthifolius)
scrub oak (Quercus berberidifolia) (RT)
showy penstemon (Penstemon spectabilis) (RT)
skunkbush (Rhus aromatica)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
southern honeysuckle (Lonicera subspicata var. denudata)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
spineless horsebrush (Tetradymia canescens) (RT)
tumble mustard (Sisymbrium altissimum) (RT)
western wallflower (Erysimum capitatum var. capitatum)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wild cucumber (Marah macrocarpus)
woodland star (Lithophragma sp.) (RT)
woolly blue curls (Trichostema lanatum) (RT)
wreathplant (Stehanomeria sp.) (RT)
wright's buckwheat (Eriogonum wrightii var. subscaposum)



Gobbler's Knob to Sharpless Ranch Road (8/4/13)
(first part, Gobbler's Knob to 3N31 done 8/4/13)
alpine sulphur-flowered buckwheat (Eriogonum umbellatum var. minus)
beaked penstemon (Penstemon rostriflorus)
bigberry manzanita (Arctostaphylos glauca)
big-cone spruce (Pseudotsuga macrocarpa)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bristly bird's beak (Cordylanthus rigidus ssp. setiger)
bush mallow (Malacothamnus sp.)
california cliff brake (Pellaea mucronata var. californica)
california fuchsia (Epilobium canum ssp. latifolium)
california wild buckwheat (Eriogonum fasciculatum var. polifolium)
canyon live oak (Quercus chrysolepis)
canyon silk-tassel (Garrya veatchii) ~
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromous tectorum)
chia (Salvia columbariae)
chicalote (Argemone munita)
chicory-leaved stephanomeria (Stephanomeria cichoriacea)
deerbrush (Ceanothus integerrimus var. macrothyrus)
desert straw (Stephanomeria pauciflora)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
golden ear drops (Ehrendorferia chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell’s penstemon (Penstemon grinnellii ssp. grinnellii)
indian milkweed (Asclepias eriocarpa)
jeffrey pine (Pinus jeffreyi)
leafy daisy (Erigeron foliosus var. foliosus)
lupine (Lupinus sp.)
martin’s paintbrush (Castilleja applegatei ssp. martinii)
mountain sagebrush (Artemisia tridentata)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
mountain whitethorn (Ceanothus cordulatus)
narrow-leaved bedstraw (Galium angustifolium ssp. nudicaule)
nodding bedstraw (Galium hallii)
oak mistletoe (Phoradendron serotinum ssp. tomentosum)
parish’s tauschia (Tauschia parishii)
santolina pincushion (Chaenactis santolinoides)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
unid grass
western needlegrass (Stipa occidentalis var. occidentalis)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
Arctostaphylos glauca (bigberry manzanita)
Argemone munita (chicalote)
Artemisia tridentata (mountain sagebrush)
Asclepias eriocarpa (indian milkweed)
Bromous tectorum (cheat grass)
Castilleja applegatei ssp. martinii (martin’s paintbrush)
Ceanothus cordulatus (mountain whitethorn)
Ceanothus integerrimus var. macrothyrus (deerbrush)
Cercocarpus betuloides var. betuloides (birch-leaf mountain mahogany)
Chaenactis santolinoides (santolina pincushion)
Cordylanthus rigidus ssp. setiger (bristly bird's beak)
Ehrendorferia chrysantha (golden ear drops)
Epilobium canum ssp. latifolium (california fuchsia)
Eriastrum densifolium ssp. austromontanum (southern mountain woolstar)
Erigeron foliosus var. foliosus (leafy daisy)
Eriodictyon trichocalyx var. trichocalyx (smoothleaf yerba santa)
Eriogonum fasciculatum var. polifolium (california wild buckwheat)
Eriogonum nudum var. pauciflorum (few-flowered naked buckwheat)
Eriogonum umbellatum var. minus (alpine sulphur-flowered buckwheat)
Eriogonum wrightii var. subscaposum (wright's buckwheat)
Eriophyllum confertiflorum var. confertiflorum (golden yarrow)
Galium angustifolium ssp. nudicaule (narrow-leaved bedstraw)
Galium hallii (nodding bedstraw)
Garrya veatchii (canyon silk-tassel) ~
Hesperoyucca whipplei (chaparral yucca)
Lupinus sp. (lupine)
Malacothamnus sp. (bush mallow)
Pellaea mucronata var. californica (california cliff brake)
Penstemon grinnellii ssp. grinnellii (grinnell’s penstemon)
Penstemon rostriflorus (beaked penstemon)
Phoradendron serotinum ssp. tomentosum (oak mistletoe)
Pinus jeffreyi (jeffrey pine)
Pseudotsuga macrocarpa (big-cone spruce)
Quercus chrysolepis (canyon live oak)
Salvia columbariae (chia)
Stephanomeria cichoriacea (chicory-leaved stephanomeria)
Stephanomeria pauciflora (desert straw)
Stipa occidentalis var. occidentalis (western needlegrass)
Symphoricarpos rotundifolius var. parishii (mountain snowberry)
Tauschia parishii (parish’s tauschia)
unid grass


Gobbler's Knob to Sharpless Ranch Road (8/4/13)
(second part, 3N31 to 3N29 done in reverse order 11/20/13) (RT - 5/1/13) (The species marked RT are ones that he saw earlier in the season which I didn't see later in the season.)

beaked penstemon (Penstemon rostriflorus)~
big-berry manzanita (Arctostaphylos glauca)
big-cone spruce (Pseudotsuga macrocarpa)
birchleaf mountain mahogany (Cercocarpus betuloides var. betuloides)
blazing star (Mentzelia sp.) (RT)
boechera sp.
bristly bird's beak (Cordylanthus rigidus ssp. setiger)
california cliffbrake (Pellaea mucronata var. californica)
california wild buckwheat (Eriogonum fasciculatum)
calochortus sp. (RT)
canyon live oak (Quercus chrysolepis)
canyon silk tassel (Garrya veatchii)~
canyon sweet pea (Lathyrus vestitus)
chamise (Adenostoma fasciculatum var. fasciculatum)
chaparral white thorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromous tectorum)
chia (Salvia columbariae) (RT)
chicalote (Argemone munita)
cirsium sp.
clarkia sp. (RT)
coast range melic (Melica imperfecta)
collinsia sp. (RT)
common phacelia (Phacelia distans) (RT)
cuscuta sp.
deerbrush (Ceanothus integerrimus var. macrothyrsus)
delphinium sp. (RT)
descurainia sp.
fernleaf lomatium (Lomatium dissectum) (RT)
few-flowered naked buckwheat (Eriogonum nudum var. pauciflorum)
flannel bush (Fremontodendron californicum)
fremont's bush mallow (Malacothamnus fremontii)~
giant stipa (Stipa coronata) (RT)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
golden ear drops (Dicentra chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
grinnell’s penstemon (Penstemon grinnellii ssp. grinnellii)
hollyleaf cherry (Prunus ilicifolia)
hollyleaf redberry (Rhamnus ilicifolia)
interior goldenbush (Ericameria linearifolia)
interior live oak (Quercus wislizeni)
intermediate wheatgrass (Elymus hispidus)
leafy daisy (Erigeron foliosus) (RT)
lupinus sp. (RT)
milkvetch (Astragalus douglasii) (RT)
miner's lettuce (Claytonia sp.) (RT)
mojave linanthus (Leptosiphon breviculus) (RT)
mountain dandelion (Agoseris retrorsa)~
mountain sagebrush (Artemisia tridentata)
mountain snowberry (Symphoricarpos rotundifolius var. parishii)
munz's buckwheat (Eriogonum umbellatum var. munzii)~
narrow-leaved bedstraw (Galium angustifolium)
nodding bedstraw (Galium hallii)
one-sided bluegrass (Poa secunda ssp. secunda) (RT)
paintbrush (Castilleja sp.) (RT)
parish's needlegrass (Stipa parishii)
parish's tauschia (Tauschia parishii)
phacelia sp. (imbricata~)
pine goldenbush (Ericameria pinifolia)
poodle-dog bush (Eriodictyon parryi)
redstem filaree (Erodium cicutarium) (RT)
ripgut brome (Bromus diandrus) (RT)
santolina pincushion (Chaenactis santolinoides)
scarlet bugler (Penstemon centranthifolius)
scrub oak (Quercus berberidifolia) (RT)
showy penstemon (Penstemon spectabilis) (RT)
skunkbush (Rhus aromatica)
smoothleaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
southern honeysuckle (Lonicera subspicata var. denudata)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
spineless horsebrush (Tetradymia canescens) (RT)
tumble mustard (Sisymbrium altissimum) (RT)
western wallflower (Erysimum capitatum var. capitatum)
whorl-leaf penstemon (Keckiella ternata var. ternata)
wild cucumber (Marah macrocarpus)
wild oats (Avena sp.) (RT)
woodland star (Lithophragma sp.) (RT)
woolly blue curls (Trichostema lanatum) (RT)
wreathplant (Stehanomeria sp.) (RT)
wright's buckwheat (Eriogonum wrightii var. subscaposum)
Avena sp. (wild oats)



Sharpless Ranch Road to Swarthout Canyon Road
(3N29 to 3N28 done in reverse order) (8/26/13, 9/12/13, 9/19/13) (RT - 4/25/13) (The species marked RT are ones that he saw earlier in the season which I didn't see later in the season.) Left column by common name, right column by Latin name.
beavertail cactus (Opuntia basilaris)
bedstraw (Galium sp.) (RT)
big-berry manzanita (Arctostaphylos glauca) (RT)
big-cone spruce (Pseudotsuga macrocarpa) (RT)
bigelow's spike-moss (Selaginella bigelovii)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bird's-foot fern (Pellaea mucronata var. mucronata)
blazing star (Mentzelia sp.) (RT)
blue dicks (Dichelostemma capitatum ssp. capitatum) (RT)
blue-witch nightshade (Solanum umbelliferum) (RT)
branching phacelia (Phacelia ramosissima)
bristly bird's-beak (Cordylanthus rigidus ssp. setiger)
bush lupine (Lupinus excubitus) (RT)
bush mallow (Malacothamnus sp.)
bush poppy (Dendromecon rigida)
bush senecio (Senecio flaccidus var. douglasii)
california brome (Bromus carninatus) (RT)
california chicory (Rafinesquia californica)
california evening primrose (Oenothera californica ssp. californica)
california fuchsia (Epilobium canum ssp. latifolium)
california mustard (Guillenia lasiophylla) (RT)
california wild buckwheat (Eriogonum fasciculatum var. foliolosum)
california-aster (Corethrogyne filaginifolia)
canterbury bells (Phacelia minor) (RT)
canyon live oak (Quercus chrysolepis) (RT)
canyon sweet pea (Lathyrus vestitus var. vestitus) ~
chamise (Adenostoma fasciculatum var. fasciculatum)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
chia (Salvia columbariae)
cithara wild buckwheat (Eriogonum cithariforme var. cithariforme) ?
clematis (Clematis sp.) (probably lasiantha)
coast range melic (Melica imperfecta) (RT)
coffeeberry (Frangula californica) (RT)
collinsia (Collinsia sp.) (RT)
cottonthorn (Tetradymia comosa)
davidson's buckwheat (Eriogonum davidsonii)
deerbrush (Ceanothus integerrimus var. macrothyrsus)
deergrass (Muhlenbergia rigens) (RT)
deerweed (Acmispon glaber) (RT)
desert straw (Stephanomeria pauciflora)
feltleaf everlasting (Pseudognaphalium microcephalum)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
giant stipa (Stipa coronata)
globe gilia (Gilia capitata ssp. abrotanifolia) (RT)
goldback fern (Pentagramma triangularis) (RT)
golden ear drops (Dicentra chrysantha) (RT)
golden yarrow (Eriophyllum confertiflorum) (RT)
goldenrod (Solidago confinis or velutina)
goosefoot violet (Viola purpurea) (RT)
heartleaf penstemon (Keckiella cordifolia) (RT)
hollyleaf cherry (Prunus ilicifolia)
hollyleaf redberry (Rhamnus ilicifolia)
indian paintbrush (Castilleja sp. foliolosa or applegatei?)
interior live oak (Quercus wislizeni) (RT)
lace-pod (Thysanocarpus laciniatus) (RT)
large-flowered lotus (Acmispon grandiflorus var. grandiflorus) (RT)
larkspur (Delphinium sp.) (RT)
leafy daisy (Erigeron foliosus var. foliosus)
lip fern (Cheilanthes sp.)
lonicera or symphoricarpos
mediterranean mustard (Hirschfeldia incana) (RT)
mexican elderberry (Sambucus nigra ssp. caerulea)
miner's lettuce (Claytonia sp.) (RT)
miniature lupine (Lupinus bicolor) (RT)
mojave ceanothus (Ceanothus vestitus) (RT)
morning glory (Calystegia sp.) (probably macrostegia) (RT)
mountain phacelia (Phacelia imbricata) (RT)
mugwort (Artemisia douglasiana)
mulefat (Baccharis salicifolia)
mustard evening primrose (Eulobus californicus)
narrow-leaved bedstraw (Galium angustifolium)
nemophila (Nemophila sp.) (RT)
one-sided bluegrass (Poa secunda ssp. secunda)
parish's goldenbush (Ericameria parishii var. parishii)
parish's needlegrass (Stipa parishii)
pine goldenbush (Ericameria pinifolia)
poison oak (Toxicodendron diversilobum)
red brome (Bromus madritensis ssp. rubens)
redstem filaree (Erodium cicutarium) (RT)
rock dudleya (Dudleya saxosa ssp. aloides)~
rock-cress (Boechera sp.)
rock melic (Melica stricta)
san gabriel mountains leather oak (Quercus durata var. gabrielensis)
sandwort (Arenaria sp.)
sawtooth goldenbush (Hazardia squarrosus var. grindelioides)
scrub oak (Quercus berberidifolia) (RT)
shiny lomatium (Lomatium lucidum) (RT)
showy penstemon (Penstemon spectabilis)
silver puffs (Uropappus lindleyi) (RT)
smooth-leaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
spearleaf mountain dandelion (Agoseris retrorsa) (RT)
spineless horsebrush (Tetradymia canescens)
sticky lessingia (Lessingia glandulifera var. glandulifera)
sugar bush (Rhus ovata)
tansy mustard (Descurainia pinnata) (RT)
telegraph weed (Heterotheca grandiflora)
thistle (Cirsium sp.) (probably occidentale var. californicum)
toyon (Heteromeles arbutifolia)
transverse range manzanita (Arctostaphylos glandulosa ssp. mollis)
tucker's oak (Quercus john-tuckeri)
tufted poppy (Eschscholzia caespitosa) (RT)
tumble mustard (Sisymbrium altissimum) (RT)
twiggy wreathplant (Stephanomeria virgata)
veatch's silk-tassel (Garrya veatchii)
western sycamore (Platanus racemosa)
western wallflower (Erysimum capitatum ssp. capitatum)
whispering bells (Emmenanthe penduliflora) (RT)
white-flowering currant (Ribes indecorum) (RT)
white pincushion (Chaenactis glabriuscula) (RT)
white sage (Salvia apiana)
whorl-leaf penstemon (Keckiella ternata)
wild cucumber (Marah macrocarpus) (RT)
wirelettuce (Stephanomeria exigua ssp.~ )
slender wild oats (Avena barbata)
willow (Salix sp.) (RT)
wood fern (Dryopteris arguta)
woodland star (Lithophragma affine) (RT)
woolly blue curls (Trichostema lanatum) (RT)
Acmispon glaber (deerweed) (RT)
Acmispon grandiflorus var. grandiflorus (large-flowered lotus) (RT)
Adenostoma fasciculatum var. fasciculatum (chamise)
Agoseris retrorsa (spearleaf mountain dandelion) (RT)
Arctostaphylos glandulosa ssp. mollis (Transverse range manzanita)
Arctostaphylos glauca (big-berry manzanita) (RT)
Arenaria sp. (sandwort) (RT)
Artemisia douglasiana (mugwort)
Avena barbata (slender wild oats)
Baccharis salicifolia (mulefat)
Boechera sp. (rock-cress)
Bromus carninatus (california brome) (RT)
Bromus madritensis ssp. rubens (red brome)
Bromus tectorum (cheat grass)
Calystegia sp. (morning glory) (probably macrostegia) (RT)
Castilleja foliolosa or applegatei? (indian paintbrush)
Ceanothus vestitus (mojave ceanothus) (RT)
Ceanothus integerrimus var. macrothyrsus (deerbrush)
Ceanothus leucodermis (chaparral whitethorn)
Cercocarpus betuloides var. betuloides (birch-leaf mountain mahogany)
Chaenactis glabriuscula (white pincushion) (RT)
Cheilanthes sp. (lip fern)
Cirsium sp. (thistle) (probably occidentale var. californicum)
Claytonia sp. (miner's lettuce) (RT)
Clematis sp. (clematis) (probably lasiantha)
Collinsia sp. (collinsia) (RT)
Cordylanthus rigidus ssp. setiger (bristly bird's-beak)
Corethrogyne filaginifolia (california-aster)
Delphinium sp. (larkspur) (RT)
Dendromecon rigida (bush poppy)
Descurainia pinnata (tansy mustard) (RT)
Dicentra chrysantha)g(olden ear drops) (RT)
Dichelostemma capitatum ssp. capitatum (blue dicks) (RT)
Dryopteris arguta (wood fern)
Dudleya saxosa ssp. aloides (rock dudleya)~
Emmenanthe penduliflora (whispering bells) (RT)
Epilobium canum ssp. latifolium (california fuchsia)
Ericameria nauseosa var. hololeuca (ghostly rubber rabbitbrush)
Ericameria parishii var. parishii (parish's goldenbush)
Ericameria pinifolia (pine goldenbush)
Erigeron foliosus var. foliosus (leafy daisy)
Eriodictyon trichocalyx var. trichocalyx (smooth-leaf yerba santa)
Eriogonum cithariforme var. cithariforme (cithara wild buckwheat) ?
Eriogonum davidsonii (davidson's buckwheat)
Eriogonum fasciculatum var. foliolosum (california wild buckwheat)
Eriophyllum confertiflorum (golden yarrow) (RT)
Erodium cicutarium (redstem filaree) (RT)
Erysimum capitatum ssp. capitatum (western wallflower)
Eschscholzia caespitosa (tufted poppy) (RT)
Eulobus californicus (mustard evening primrose)
Frangula californica (coffeeberry) (RT)
Galium angustifolium (narrow-leaved bedstraw)
Galium sp. (bedstraw) (RT)
Garrya veatchii (veatch's silk-tassel)
Gilia capitata ssp. abrotanifolia (globe gilia) (RT)
Guillenia lasiophylla (california mustard) (RT)
Hazardia squarrosus var. grindelioides (sawtooth goldenbush)
Hesperoyucca whipplei (chaparral yucca)
Heteromeles arbutifolia (toyon)
Heterotheca grandiflora (telegraph weed)
Hirschfeldia incana (mediterranean mustard) (RT)
Keckiella cordifolia (heartleaf penstemon) (RT)
Keckiella ternata (whorl-leaf penstemon)
Lathyrus vestitus var. vestitus (canyon sweet pea) ~
Lessingia glandulifera var. glandulifera (sticky lessingia)
Lithophragma affine (woodland star) (RT)
Lomatium lucidum (shiny lomatium) (RT)
Lonicera or symphoricarpos
Lupinus bicolor (miniature lupine) (RT)
Lupinus excubitus (bush lupine) (RT)
Malacothamnus sp. (bush mallow)
Marah macrocarpus (wild cucumber) (RT)
Melica imperfecta (coast range melic) (RT)
Melica stricta (rock melic)
Mentzelia sp. (blazing star) (RT)
Muhlenbergia rigens (deergrass) (RT)
Nemophila sp. (nemophila) (RT)
Oenothera californica ssp. californica (California evening primrose)
Opuntia basilaris (beavertail cactus)
Pellaea mucronata var. mucronata (bird's-foot fern)
Penstemon spectabilis (showy penstemon)
Pentagramma triangularis (goldback fern) (RT)
Phacelia imbricata (mountain phacelia) (RT)
Phacelia minor (canterbury bells) (RT)
Phacelia ramosissima (branching phacelia)
Platanus racemosa (western sycamore)
Poa secunda ssp. secunda (one-sided bluegrass)
Prunus ilicifolia (hollyleaf cherry)
Pseudognaphalium microcephalum (feltleaf everlasting)
Pseudotsuga macrocarpa (big-cone spruce) (RT)
Quercus berberidifolia (scrub oak) (RT)
Quercus chrysolepis (canyon live oak) (RT)
Quercus durata var. gabrielensis (san gabriel mountains leather oak)
Quercus john-tuckeri (tucker's oak)
Quercus wislizeni (interior live oak) (RT)
Rafinesquia californica (california chicory)
Rhamnus ilicifolia (hollyleaf redberry)
Rhus ovata (sugar bush)
Ribes indecorum (white-flowering currant) (RT)
Salix sp. (willow) (RT)
Salvia apiana (white sage)
Salvia columbariae (chia)
Sambucus nigra ssp. caerulea (mexican elderberry)
Selaginella bigelovii (bigelow's spike-moss)
Senecio flaccidus var. douglasii (bush senecio)
Sisymbrium altissimum (tumble mustard) (RT)
Solanum umbelliferum (blue-witch nightshade) (RT)
Solidago sp. (confinis or velutina) (goldenrod)
Stephanomeria exigua ssp.~ (wirelettuce)
Stephanomeria pauciflora (desert straw)
Stephanomeria virgata (twiggy wreathplant)
Stipa coronata (giant stipa)
Stipa parishii (parish's needlegrass)
Tetradymia canescens (spineless horsebrush) (RT)
Tetradymia comosa (cottonthorn)
Thysanocarpus laciniatus (lace-pod) (RT)
Toxicodendron diversilobum (poison oak)
Trichostema lanatum (woolly blue curls) (RT)
Uropappus lindleyi (silver puffs) (RT)
Viola purpurea (goosefoot violet) (RT)



Swarthout Canyon Road to Cajon
(3N28 to I-15 done in reverse order and out of order because of the Sharp Fire below Wrightwood) (8/11/13, 8/16/13, 8/22/13) (RT - 3/17/13, 4/13/13, 5/2/13) (TC et al 3/27/14) (The species marked RT are ones that he saw earlier in the season which I didn't see later in the season. The ones marked TC were from the 3/20/14 hike.). ? = ID uncertain or doubtful, ~ species uncertain.
american bulrush (Schoenoplectus americanus) (TC)
annual bur-sage (Ambrosia acanthicarpa)
arroyo willow (Salix lasiolepis)
bajada lupine (Lupinus concinnus) (TC)
big-berry manzanita (Arctostaphylos glauca)
big-cone spruce (Pseudotsuga macrocarpa) (RT)
bigelow's spike-moss (Selaginella bigelovii)
birch-leaf mountain mahogany (Cercocarpus betuloides var. betuloides)
bird's-foot fern (Pellaea mucronata var. mucronata)
black sage (Salvia mellifera)
blue dicks (Dichelostemma capitatum ssp. capitatum) (RT)
blue larkspur (Delphinium parryi ssp. parryi) (TC) sp.~
blue wildrye (Elymus glaucus) (TC)
blue-witch nightshade (Solanum umbelliferum) (RT) (TC)
branching phacelia (Phacelia ramosissima)
bristly bird's-beak (Cordylanthus rigidus ssp. setiger)
bristly ox-tongue (Helminthotheca echioides)
brittlebush (Encelia farinosa)
broad-leaved cattail (Typha latifolia)
bush mallow (Malacothamnus fasciculatus)
bush poppy (Dendromecon rigida)
bush senecio (Senecio flaccidus var. douglasii)
california coffeeberry (Frangula californica) ?
california evening primrose (Oenothera californica) (RT)
california everlasting (Pseudognaphalium californicum)
california false-indigo (Amorpha californica var. californica)
california filago (Logfia filaginoides) (TC)
california fuchsia (Epilobium canum ssp. latifolium)
california goosefoot (Chenopodium californicum) (RT)
california juniper (Juniperus californica)
california matchweed (Gutierrezia californica)
california milkweed (Asclepias californica)
california sagebrush (Artemisia californica)
california-aster (Corethrogyne filaginifolia)
canterbury bells (Phacelia minor)
canyon sweet pea (Lathryus vestitus var. vestitus)
chamise (Adenostoma fasciculatum var. fasciculatum)
chaparral honeysuckle (Lonicera interrupta)
chaparral whitethorn (Ceanothus leucodermis)
chaparral yucca (Hesperoyucca whipplei)
cheat grass (Bromus tectorum)
chia (Salvia columbariae)
cithara wild buckwheat (Eriogonum cithariforme)
coast range melic (Melica imperfecta)
cobweb thistle (Cirsium occidentale var. occidentale) ~
common dandelion (Taraxacum officiale) ?
common fiddleneck (Amsinckia intermedia)
common groundsel (Senecio vulgaris) (RT) (TC)
common mediterranean grass (Schismus barbatus) (RT)
common muilla (Muilla maritima) (RT) ~
common phacelia (Phacelia distans) (TC)
curly dock (Rumex crispus) sp.~
curve-nut pectocarya (Pectocarya recurvata)
davidson's buckwheat (Eriogonum davidsonii)
desert needlegrass (Stipa speciosa) (RT)
desert prickly-pear (Opuntia phaecantha)
desert straw (Stephanomeria pauciflora)
dodder (Cuscuta sp.)
erect golden-aster (Heterotheca sessiliflora ssp. fastigiata)
fescue (Festuca sp.) (RT)
field hedge-parsley (Torilis arvensis) sp.?
foxtail barley (Hordeum murinum) (RT) (TC)
fremont's cottonwood (Populus fremontii)
fringe-pod (Thysanocarpus curvipes) (RT)
ghostly rubber rabbitbrush (Ericameria nauseosa var. hololeuca)
giant reed (Arundo donax)
giant stipa (Stipa coronata) (RT)
globe gilia (Gilia capitata ssp. abrotanifolia) (RT)
golden ear drops (Ehrendorferia chrysantha)
golden yarrow (Eriophyllum confertiflorum var. confertiflorum)
golden-top grass (Lamarckia aurea) (RT)
hairy bush monkeyflower (Mimulus aurantiacus var. pubescens) (TC)
heartleaf penstemon (Keckiella cordifolia)
hoary-leaf ceanothus (Ceanothus crassifolius var. crassifolius)
hollyleaf cherry (Prunus ilicifolia ssp. ilicifolia)
hollyleaf redberry (Rhamnus ilicifolia) (RT)
hooker's evening primrose (Oenothera elata)
interior goldenbush (Ericameria linearifolia)
interior live oak (Quercus wislizeni var. wislizeni)
iris-leaved rush (Juncus xiphioides) (TC)
large-flower cryptantha (Cryptantha intermedia var. intermedia)
leafy buckwheat (Eriogonum fasciculatum var. foliolosum)
leafy daisy (Erigeron foliosus var. foliosus)
london rocket (Sisymbrium irio) (TC)
longstem buckwheat (Eriogonum elongatum)
mediterranean mustard (Hirschfeldia incana)
mexican elderberry (Sambucus nigra ssp. caerulea)
mexican rush (Juncus mexicanus) (TC)
miner's lettuce (Claytonia parviflora ssp. parviflora) (RT) ~
miniature lupine (Lupinus bicolor) (RT)
mugwort (Artemisia douglasiana)
mule fat (Baccharis salicifolius)
mustard evening primrose (Eulobus californicus)
narrow-leaf bedstraw (Galium angustifolium) (RT) (TC)
narrow-leaf filago (Logfia gallica)
one-sided bluegrass (Poa secunda ssp. secunda) (RT)
pale primrose (Camissoniopsis pallida ssp. pallida) (TC)
parish's goldenbush (Ericameria parishii var. parishii) (RT)
parish's blue curls (Trichostema parishii) (RT)
pepper grass (Lepidium sp. (TC)
perezia (Acourtia microcephala)
pine goldenbush (Ericameria pinifolia)
pineapple weed (Matricaria discoidea) (RT)
plantago (Plantago sp.) (RT)
plummer's mariposa lily (Calochortus plummerae) (sp. based on vouchers)
poison oak (Toxicodendron diversilobum)
poodle-dog bush (Eriodictyon parryi)
prickly lettuce (Lacuca serriola)
prickly sow-thistle (Sonchus asper ssp. asper)
purple clarkia or wine cups (Clarkia purpurea ssp. quadrivulnera) (RT)
rabbitsfoot grass (Polypogon monspeliensis)
red brome (Bromus madritensis ssp. rubens) (RT)
red maids (Calandrinia ciliata) (RT) (TC)
red-stem filaree (Erodium cicutarium)
ripgut brome (Bromus diandrus)
rock dudleya (Dudleya saxosa ssp. aloides) (TC)
rose snapdragon (Antirrhinum multiflorum)
rush-rose (Helianthemum scoparium) (RT)
russian thistle (Salsola tragus) (RT)
sacred datura (Datura wrightii)
salt grass (Distichlis sp.) (RT)
saltcedar (Tamarix ramosissima) (TC)
san gabriel mountains leather oak (Quercus durata var. gabrielensis)
sand cress (Calyptridium monandrum) (RT)
sawtooth goldenbush (Hazardia squarrosa var. grindelioides)
scalebroom (Lepidospartum squamatum)
scarlet bugler (Penstemon centranthifolius)
scrub oak (Quercus berberidifolia) ?
shiny lomatium (Lomatium lucidum) (RT)
short-joint beavertail cactus (Opuntia basilaris var. brachyclada)
short-leaved cliff aster (Malacothrix saxatilis var. tenuifolia)
short-winged deerweed (Acmispon glaber var. brevialatus)
showy penstemon (Penstemon spectabilis var. spectabilis)
silver puffs (Uropappus lindleyi) (RT)
skunkbush or basket bush (Rhus aromatica)
slender popcorn flower (Plagiobothrys tenellus)
slender wild oats (Avena barbata)
small wirelettuce (Stephanomeria exigua ssp. exigua) sp.~
small-flowered nightshade (Solanum americanum)
smilo grass (Stipa miliacea var. miliacea) (TC)
smooth-leaf yerba santa (Eriodictyon trichocalyx var. trichocalyx)
soft chess (Bromus hordaceus)
southern california morning glory (Calystegia macrostegia ssp. arida)
southern honeysuckle (Lonicera subspicata var. denudata)
southern mountain woolstar (Eriastrum densifolium ssp. austromontanum)
sticky lessingia (Lessingia glandulifera var. glandulifera)
strigose lotus (Acmispon strigosus)
strigose sun cup (Camissonia strigulosa) (TC)
sugar bush (Rhus ovata)
tall horseweed (Erigeron canadensis) ?
tansy mustard (Descurainia pinnata)
telegraph weed (Heterotheca grandiflora)
toyon (Heteromeles arbutifolia)
transverse range manzanita (Arctostaphylos glandulosa ssp. mollis)
tree tobacco (Nicotiana glauca)
tucker's oak (Quercus john-tuckeri)
tumble mustard (Sisymbrium altissimum) (TC)
twiggy wreathplant (Stephanomeria virgata var. virgata)
umbrella sedge (Cyperus eragrostis)
valley cholla (Cylindropuntia californica var. parkeri)
vasey's prickly-pear (Opuntia vaseyi)
veatch's silk-tassel (Garrya veatchii)
velvet ash (Fraxinus velutina) (TC)
vetch (Vicia sp.) (RT)
watercress (Nasturtium officinale)
western sycamore (Platanus racemosa)
whispering bells (Emmenanthe penduliflora var. penduliflora) (RT)
white alder (Alnus rhombifolia) ?
white sage (Salvia apiana)
white sweetclover (Melilotus albus)
white-flowering currant (Ribes indecorum) (RT)
whorl-leaf penstemon (Keckiella ternata var. ternata))
wild cucumber (Marah macrocarpus)
wild grape (Vitis girdiana)
wild tarragon (Artemisia dracunculus)
willow-herb (Epilobium ciliatum ssp. ciliatum) ?
winged pectocarya (Pectocarya penicillata)
woolly daisy (Eriophyllum wallacei) (RT)
woolly indian paintbrush (Castilleja foliolosa) (RT)
yellow pincushion (Chaenactis glabriuscula) (RT)
Acmispon glaber var. brevialatus (short-winged deerweed)
Acmispon strigosus (strigose lotus)
Acourtia microcephala (perezia)
Adenostoma fasciculatum var. fasciculatum (chamise)
Alnus rhombifolia (white alder) ?
Ambrosia acanthicarpa (annual bur-sage or bur-ragweed)
Amorpha californica var. californica (california false-indigo)
Amsinckia intermedia (common fiddleneck)
Antirrhinum multiflorum (rose or chaparral snapdragon)
Arctostaphylos glandulosa ssp. mollis (transverse range manzanita)
Arctostaphylos glauca (big-berry manzanita)
Artemisia californica (california sagebrush)
Artemisia douglasiana (mugwort)
Artemisia dracunculus (wild tarragon)
Arundo donax (giant reed)
Asclepias californica (california milkweed)
Avena barbata (slender wild oats)
Baccharis salicifolius (mule fat)
Bromus diandrus (ripgut brome)
Bromus hordaceus (soft chess)
Bromus madritensis ssp. rubens (red brome) (RT)
Bromus tectorum (cheat grass or downy brome)
Calandrinia ciliata (red maids) (RT) (TC)
Calochortus plummerae (mariposa lily) ~ (TC) ? (sp based on vouchers)
Calyptridium monandrum (sand cress) (RT)
Calystegia macrostegia ssp. arida (southern california morning glory)
Camissonia strigulosa (strigose sun cup) (TC)
Camissoniopsis pallida ssp. pallida (pale primrose) (TC)
Castilleja foliolosa (woolly indian paintbrush) (RT)
Ceanothus crassifolius var. crassifolius (hoary-leaf ceanothus)
Ceanothus leucodermis (chaparral whitethorn)
Cercocarpus betuloides var. betuloides (birch-leaf mountain mahogany)
Chaenactis glabriuscula (yellow pincushion) (RT)
Chenopodium californicum (california goosefoot) (RT) (TC)
Cirsium occidentale var. occidentale (cobweb thistle) (TC) sp~
Clarkia purpurea ssp. quadrivulnera (purple clarkia) (RT)
Claytonia parviflora ssp. parviflora (miner's lettuce) (RT) (TC) ~
Cordylanthus rigidus ssp. setiger (bristly bird's-beak)
Corethrogyne filaginifolia (california-aster)
Cryptantha intermedia var. intermedia (large-flower cryptantha)
Cuscuta sp. (dodder)
Cylindropuntia californica var. parkeri (valley cholla)
Cyperus eragrostis (umbrella sedge)
Datura wrightii (sacred datura)
Delphinium sp. (larkspur) (prob. parryi ssp. parryi)
Dendromecon rigida (bush poppy)
Descurainia pinnata (tansy mustard)
Dichelostemma capitatum ssp. capitatum (blue dicks) (RT) (TC)
Distichlis sp. (salt grass) (RT)
Dudleya saxosa ssp. aloides (rock dudleya) (TC)
Ehrendorferia chrysantha (golden ear drops)
Elymus glaucus (blue wildrye) (TC)
Emmenanthe penduliflora var. penduliflora (whispering bells) (RT) (TC)
Encelia farinosa (brittlebush)
Epilobium canum ssp. latifolium (california fuchsia)
Epilobium ciliatum ssp. ciliatum (willow-herb) ?
Eriastrum densifolium ssp. austromontanum (southern mountain woolstar)
Ericameria linearifolia (interior goldenbush)
Ericameria nauseosa var. hololeuca (ghostly rubber rabbitbrush)
Ericameria parishii var. parishii (parish's goldenbush) (RT) (TC)
Ericameria pinifolia (pine goldenbush)
Erigeron canadensis (tall horseweed) ?
Erigeron foliosus var. foliosus (leafy daisy)
Eriodictyon parryi (poodle-dog bush)
Eriodictyon trichocalyx var. trichocalyx (smooth-leaf yerba santa)
Eriogonum cithariforme (cithara wild buckwheat) (TC)
Eriogonum davidsonii (davidson's buckwheat)
Eriogonum elongatum (longstem buckwheat)
Eriogonum fasciculatum var. foliolosum (leafy buckwheat)
Eriophyllum confertiflorum var. confertiflorum (golden yarrow)
Eriophyllum wallacei (woolly daisy) (RT)
Erodium cicutarium (red-stem filaree)
Eulobus californicus (mustard evening primrose)
Festuca sp. (fescue) (RT) (TC)
Frangula californica (california coffeeberry) ?
Fraxinus velutina (velvet ash) (TC)
Galium angustifolium (narrow-leaf bedstraw) (RT) (TC)
Garrya veatchii (veatch's silk-tassel)
Gilia capitata ssp. abrotanifolia (globe gilia) (RT)
Gutierrezia californica (california matchweed)
Hazardia squarrosa var. grindelioides (sawtooth goldenbush)
Helianthemum scoparium (rush-rose) (RT)
Helminthotheca echioides (bristly ox-tongue)
Hesperoyucca whipplei (chaparral yucca)
Heteromeles arbutifolia (toyon)
Heterotheca grandiflora (telegraph weed)
Heterotheca sessiliflora ssp. fastigiata (erect golden-aster)
Hirschfeldia incana (mediterranean mustard)
Hordeum murinum (foxtail barley) (RT) (TC)
Juncus mexicanus (mexican rush) (TC)
juncus xiphioides (iris-leaved rush) (TC)
Juniperus californica (california juniper)
Keckiella cordifolia (heartleaf penstemon)
Keckiella ternata var. ternata (whorl-leaf penstemon)
Lacuca serriola (prickly lettuce)
Lamarckia aurea (golden-top grass) (RT)
Lathryus vestitus var. vestitus (canyon sweet pea)
Lepidium sp. (pepper grass) (TC)
Lepidospartum squamatum (scalebroom)
Lessingia glandulifera var. glandulifera (sticky lessingia)
Logfia filaginoides (california filago) (TC)
Logfia gallica (narrowleaf filago) (TC)
Lomatium lucidum (shiny lomatium) (RT) (TC)
Lonicera interrupta (chaparral honeysuckle)
Lonicera subspicata var. denudata (southern honeysuckle)
Lupinus bicolor (miniature lupine) (RT)
Lupinus concinnus (bajada lupine) (TC)
Malacothamnus fasciculatus (bush mallow)
Malacothrix saxatilis var. tenuifolia (short-leaved cliff aster)
Marah macrocarpus (wild cucumber)
Matricaria discoidea (pineapple weed) (RT)
Melica imperfecta (coast range melic)
Melilotus albus (white sweetclover)
Mimulus aurantiacus var. pubescens (hairy bush monkeyflower) (TC)
Muilla maritima (common muilla) (RT) ~
Nasturtium officinale (watercress)
Nicotiana glauca (tree tobacco)
Oenothera californica (california evening primrose) (RT) (TC)
Oenothera elata (hooker's evening primrose)
Opuntia basilaris var. brachyclada (short-joint beavertail cactus)
Opuntia phaecantha (desert prickly-pear)
Opuntia vaseyi (vasey's prickly-pear)
Pectocarya penicillata (winged pectocarya)
Pectocarya recurvata (curvenut pectocarya)
Pellaea mucronata var. mucronata (bird's-foot fern)
Penstemon centranthifolius (scarlet bugler)
Penstemon spectabilis var. spectabilis (showy penstemon)
Phacelia distans (common phacelia) (TC)
Phacelia minor (canterbury bells)
Phacelia ramosissima (branching phacelia)
Plagiobothrys tenellus (slender popcorn flower) (sp~)
Plantago sp. (plantago) (RT)
Platanus racemosa (western sycamore)
Poa secunda ssp. secunda (one-sided bluegrass) (RT)
Polypogon monspeliensis (rabbitsfoot grass)
Populus fremontii (fremont's cottonwood)
Prunus ilicifolia ssp. ilicifolia (hollyleaf cherry)
Pseudognaphalium californicum (california everlasting)
Pseudotsuga macrocarpa (big-cone spruce) (RT)
Quercus berberidifolia (scrub oak) ?
Quercus durata var. gabrielensis (san gabriel mountains leather oak)
Quercus john-tuckeri (tucker's oak)
Quercus wislizeni var. wislizeni (interior live oak)
Rhamnus ilicifolia (hollyleaf redberry) (RT)
Rhus aromatica (skunkbush or basket bush)
Rhus ovata (sugar bush)
Ribes indecorum (white-flowering currant) (RT)
Rumex crispus (curly dock) sp~
Salix lasiolepis (arroyo willow)
Salsola tragus (russian thistle) (RT)
Salvia apiana (white sage)
Salvia columbariae (chia)
Salvia mellifera (black sage)
Sambucus nigra ssp. caerulea (mexican elderberry)
Schismus barbatus (common mediterranean grass) (RT)
Schoenoplectus americanus (american bulrush) (TC)
Selaginella bigelovii (bigelow's spike-moss)
Senecio flaccidus var. douglasii (bush senecio)
Senecio vulgaris (common groundsel) (RT) (TC)
Sisymbrium altissimum (tumble mustard) (TC)
Sisymbrium irio (london rocket) (TC)
Solanum americanum (small-flowered nightshade)
Solanum umbelliferum (blue-witch nightshade) (RT) (TC)
Sonchus asper ssp. asper (prickly sow-thistle)
Stephanomeria exigua ssp. exigua (small wirelettuce) sp.~
Stephanomeria pauciflora (desert straw)
Stephanomeria virgata var. virgata (twiggy wreathplant)
Stipa coronata (giant stipa) (RT) (TC)
Stipa miliacea var. miliacea (smilo grass) (TC)
Stipa speciosa (desert needlegrass) (RT) (TC)
Tamarix ramosissima (saltcedar) (TC)
Taraxacum officiale (common dandelion) ?
Thysanocarpus curvipes (fringe-pod) (RT)
Torilis arvensis (field hedge-parsley) sp.?
Toxicodendron diversilobum (poison oak)
Trichostema parishii (parish's blue curls) (RT) (TC)
Typha latifolia (broad-leaved cattail)
Uropappus lindleyi (silver puffs) (RT)
Vicia sp. (vetch) (RT)
Vitis girdiana (wild grape)