View source for Equisetum telmateia subsp. braunii

{{Treatment/ID
|accepted_name=Equisetum telmateia subsp. braunii
|accepted_authority=(J. Milde) Hauke
|publications={{Treatment/Publication
|title=Nova Hedwigia
|place=30: 434. 1978
|year=1978
}}
|basionyms={{Treatment/ID/Synonym
|name=Equisetum braunii
|authority=unknown
}}
|synonyms={{Treatment/ID/Synonym
|name=Equisetum telmateia var. braunii
|authority=(J.Milde) J.Milde
}}
|hierarchy=Equisetaceae;Equisetum;Equisetum subg. Hippochaete;Equisetum telmateia;Equisetum telmateia subsp. braunii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Equisetaceae]]</div><div class="higher-taxon"><small>genus</small>[[Equisetum]]</div><div class="higher-taxon"><small>subgenus</small>[[Equisetum subg. Hippochaete]]</div><div class="higher-taxon"><small>species</small>[[Equisetum telmateia]]</div><div class="higher-taxon"><small>subspecies</small>[[Equisetum telmateia subsp. braunii]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Aerial </b>stems dimorphic; vegetative stems green, branched, 30–100(–200) cm; hollow center 2/3–3/4 stem diam. <b>Sheaths</b> squarish in face view, 7–18 × 5–13 mm; teeth green proximally and dark distally, 14–30(–36), 3–12 mm. <b>Branches</b> in regular whorls, ascending to spreading, solid; ridges 4–5, furrowed; valleys rounded; 1st internode of each branch shorter than subtending stem sheath; sheath teeth attenuate. <b>Fertile</b> stems brown, lacking stomates, unbranched, shorter (17–45 cm) than vegetative stems, with larger (15–40 mm) sheaths, fleshy, ephemeral.</span><!--

-->{{Treatment/Body
|phenology=Cones maturing in early spring.
|habitat=Coastal marshes, stream banks, ditches, and other wet places
|elevation=0–1000 m
|distribution=B.C.;Alaska;Calif.;Oreg.;Wash.
|discussion=<p><i>Equisetum telmateia</i> subsp. telmateia, from Europe, northern Africa, and the Middle East, differs primarily in having main aerial stem with white internodes, lacking both green tissue and stomates but having green, whorled branches.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Equisetum telmateia subsp. braunii
|author=
|authority=(J. Milde) Hauke
|rank=subspecies
|parent rank=species
|synonyms=Equisetum telmateia var. braunii
|basionyms=Equisetum braunii
|family=Equisetaceae
|phenology=Cones maturing in early spring.
|habitat=Coastal marshes, stream banks, ditches, and other wet places
|elevation=0–1000 m
|distribution=B.C.;Alaska;Calif.;Oreg.;Wash.
|reference=None
|publication title=Nova Hedwigia
|publication year=1978
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V2/V2_813.xml
|genus=Equisetum
|subgenus=Equisetum subg. Hippochaete
|species=Equisetum telmateia
|subspecies=Equisetum telmateia subsp. braunii
}}<!--

-->[[Category:Treatment]][[Category:Equisetum telmateia]]