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Equisetum scirpoides Michaux
DWARF SCOURINGRUSH
Life   Plantae   Pteridophyta   Equisetaceae   Equisetum

Equisetum scirpoides, entire
© George Yatskievych, 2006-2011 · 1
Equisetum scirpoides, entire

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Equisetum scirpoides, cone
© George Yatskievych, 2006-2011 · 1
Equisetum scirpoides, cone
Equisetum scirpoides, entire3
© George Yatskievych, 2006-2011 · 1
Equisetum scirpoides, entire3

Equisetum scirpoides, sheaths
© George Yatskievych, 2006-2011 · 1
Equisetum scirpoides, sheaths
Equisetum scirpoides, strobilis-shed
© George Yatskievych, 2006-2011 · 1
Equisetum scirpoides, strobilis-shed

Equisetum scirpoides, strobilis
© George Yatskievych, 2006-2011 · 1
Equisetum scirpoides, strobilis
Equisetum scirpoides
© Les Mehrhoff, 2008-2010 · 1
Equisetum scirpoides

Equisetum scirpoides
© George Yatskievych, 2003 · 1
Equisetum scirpoides
Equisetum scirpoides
© George Yatskievych, 2003 · 1
Equisetum scirpoides

Equisetum scirpoides
© Copyright Jakob Kagel 2010 · 1
Equisetum scirpoides
Equisetum scirpoides
© Copyright Jakob Kagel 2010 · 1
Equisetum scirpoides
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Following modified from Plants Database, United States Department of Agriculture
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http://plants.usda.gov/java/profile?symbol=EQSC ---> https://plants.usda.gov/java/profile?symbol=EQSC
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://plants.usda.gov/java/profile?symbol=EQSC

Following modified from Flora of North America
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FNA | Family List | FNA Vol. 2 | Equisetaceae | Equisetum

15. Equisetum scirpoides Michaux, Fl. Bor.-Amer. 2: 281. 1803.

Dwarf scouring rush, prêle faux-scirpe

Aerial stems persisting more than a year, unbranched, tortuous, 2.5--28 cm; lines of stomates single; ridges 6. Sheaths green proximally, black distally, elliptic in face view, 1--2.5 × 0.75--1.5 mm; teeth 3, dark with white margins, not articulate to sheath. Cone apex pointed; spores green, spheric. 2 n =216.

Cones maturing in summer, or cones overwintering and shedding spores in spring. Wet woods, peat bogs, tundra; 0--1000 m; Greenland; St. Pierre and Miquelon; Alta., B.C., Man., N.B., Nfld., N.W.T., N.S., Ont., P.E.I., Que., Sask., Yukon; Alaska, Idaho, Ill., Iowa, Maine, Mass., Mich., Minn., Mont., N.H., N.Y., S.Dak., Vt., Wash., Wis.; n Eurasia.

Following modified from CalPhotos
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http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Equisetum+scirpoides&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Equisetum+scirpoides&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Equisetum+scirpoides&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

Updated: 2018-04-25 17:04:26 gmt
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