View source for Platanthera chorisiana

{{Treatment/ID
|accepted_name=Platanthera chorisiana
|accepted_authority=(Chamisso) Reichenbach f. in H. G. L. Reichenbach et al.
|publications={{Treatment/Publication
|title=in H. G. L. Reichenbach et al., Icon. Fl. Germ. Helv.
|place=13–14: 128. 1851
|year=1851
}}
|basionyms={{Treatment/ID/Synonym
|name=Habenaria chorisiana
|authority=Chamisso
}}
|synonyms={{Treatment/ID/Synonym
|name=Limnorchis chorisiana
|authority=(Chamisso) J. P. Anderson
}} {{Treatment/ID/Synonym
|name=Pseudodiphryllum chorisianum
|authority=(Chamisso) Nevski
}}
|hierarchy=Orchidaceae;Orchidaceae subfam. Orchidoideae;Orchidaceae tribe Orchideae;Orchidaceae (tribe Orchideae) subtribe Orchidinae;Platanthera;Platanthera chorisiana
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Orchidaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Orchidaceae subfam. Orchidoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Orchidaceae tribe Orchideae]]</div><div class="higher-taxon"><small>subtribe</small>[[Orchidaceae (tribe Orchideae) subtribe Orchidinae]]</div><div class="higher-taxon"><small>genus</small>[[Platanthera]]</div><div class="higher-taxon"><small>species</small>[[Platanthera chorisiana]]</div></div>
|volume=Volume 26
|mention_page=page 553
|treatment_page=page 563
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>4–20(–30) cm. <b>Leaves</b> (1–)2(–4), spreading, subopposite toward base of stem; bracts (0–)1(–2) distally; blade elliptic, lanceolate, to suborbiculate, 2–9 × 0.9–4 cm. <b>Spikes</b> rather lax to dense. <b>Flowers</b> incompletely resupinate, inconspicuous, greenish; lateral sepals porrect; petals broadly ovate, margins entire; lip projecting forward, concave, orbiculate, ovate, or elliptic, without basal thickening, 1.5–2.5 × 1.2–2 mm, margins entire; spur stoutly cylindric to saccate, obtuse, 0.7–1.25 mm; rostellum lobes spreading, directed downward, minute, obscure; pollinaria straight; pollinia evidently remaining enclosed in anther sacs; viscidia oblong to suborbiculate-quadrangular; ovary rather stout, mostly 2–4 mm. <b>2n</b> = 42.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Aug.
|habitat=Wet tundra, meadows, bogs
|elevation=0–400 m
|distribution=B.C.;Alaska;Wash.;Asia (Kamchatka to Japan).
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Platanthera chorisiana
|author=
|authority=(Chamisso) Reichenbach f. in H. G. L. Reichenbach et al.
|rank=species
|parent rank=genus
|synonyms=Limnorchis chorisiana;Pseudodiphryllum chorisianum
|basionyms=Habenaria chorisiana
|family=Orchidaceae
|phenology=Flowering Jul–Aug.
|habitat=Wet tundra, meadows, bogs
|elevation=0–400 m
|distribution=B.C.;Alaska;Wash.;Asia (Kamchatka to Japan).
|reference=None
|publication title=in H. G. L. Reichenbach et al., Icon. Fl. Germ. Helv.
|publication year=1851
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V26/V26_1147.xml
|subfamily=Orchidaceae subfam. Orchidoideae
|tribe=Orchidaceae tribe Orchideae
|subtribe=Orchidaceae (tribe Orchideae) subtribe Orchidinae
|genus=Platanthera
|species=Platanthera chorisiana
}}<!--

-->[[Category:Treatment]][[Category:Platanthera]]