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|Jepson eFlora: Taxon page
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|Family: Equisetaceae||View Description||Dichotomous Key|
|Genus: Equisetum||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Equisetum telmateia Ehrh. subsp. braunii (J. Milde) Hauke
Stem: annual, of 2 kinds. Sterile Stem: 30--100 cm, light green; basal internode of branch < subtending sheath; sheath 7--18 mm, +- as long as wide, teeth 14--28, 4--10 mm; branches with 4--5 grooved ridges, solid. Fertile Stem: 17--45 cm, fleshy, brown, ephemeral; sheath 1.5--4 cm, > that of sterile stem, teeth 20--30, 5--16 mm; branches 0.
Ecology: Streambanks, roadside ditches, seepage areas; Elevation: < 1000 m. Bioregional Distribution: NW (exc NCoRH), CaRH, n SNF, n&c SNH, CW (exc SCoRI), SW (exc SnJt); Distribution Outside California: along coast to British Columbia. Note: 1 other subsp., in Europe, Asia. Records from higher elevations are likely Equisetum arvense.
eFlora Treatment Author: Robert E. Preston & Richard L. Hauke
Jepson Online Interchange
Previous taxon: Equisetum palustre
Next taxon: Marsileaceae
Citation for this treatment: Robert E. Preston & Richard L. Hauke 2017. Equisetum telmateia subsp. braunii, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=50317, accessed on January 21, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 21, 2017.