Difference between revisions of "Platanthera chorisiana"
in H. G. L. Reichenbach et al., Icon. Fl. Germ. Helv. 13–14: 128. 1851.
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|accepted_name=Platanthera chorisiana | |accepted_name=Platanthera chorisiana | ||
| − | |accepted_authority=(Chamisso) Reichenbach f | + | |accepted_authority=(Chamisso) Reichenbach f. |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in H. G. L. Reichenbach et al., Icon. Fl. Germ. Helv. | |title=in H. G. L. Reichenbach et al., Icon. Fl. Germ. Helv. | ||
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name=Platanthera chorisiana | name=Platanthera chorisiana | ||
| − | |authority=(Chamisso) Reichenbach f | + | |authority=(Chamisso) Reichenbach f. |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication year=1851 | |publication year=1851 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_1147.xml |
|subfamily=Orchidaceae subfam. Orchidoideae | |subfamily=Orchidaceae subfam. Orchidoideae | ||
|tribe=Orchidaceae tribe Orchideae | |tribe=Orchidaceae tribe Orchideae | ||
Latest revision as of 21:11, 5 November 2020
Plants 4–20(–30) cm. Leaves (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. Spikes rather lax to dense. Flowers 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. 2n = 42.
Phenology: Flowering Jul–Aug.
Habitat: Wet tundra, meadows, bogs
Elevation: 0–400 m
Distribution
B.C., Alaska, Wash., Asia (Kamchatka to Japan).
Discussion
Selected References
None.