Latin name: Equisetum hyemale L. ssp. affine (Engelm.) Calder & R.H. Taylor
Pronunciation: ek-wi-SEE-tum hi-eh-MAY-le a-FIN-ee
Common name: Common scouring rush
Family: Equisetaceae (Horsetail)
Habitat: Near streams and moist, sandy or gravelly areas to 8500', California Floristic Province
Blooming period: //////////
Name derivations: 1) Equisetum 2) hyemale 3) affine
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