View source for Gentiana douglasiana

{{Treatment/ID
|accepted_name=Gentiana douglasiana
|accepted_authority=Bongard
|publications={{Treatment/Publication
|title=Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér.
|place=6, Sci. Math. 2: 156, plate 6. 1832
|year=1832
}}
|common_names=Douglas’s or swamp gentian
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Gentianaceae;Gentiana;Gentiana douglasiana
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Gentianaceae]]</div><div class="higher-taxon"><small>genus</small>[[Gentiana]]</div><div class="higher-taxon"><small>species</small>[[Gentiana douglasiana]]</div></div>
|volume=Volume 14
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs </b>annual, 0.5–2.7 dm, glabrous. <b>Stem</b> 1, often branched from near base and distally, main axis erect. <b>Leaves</b> basal and cauline, cauline ± evenly spaced; basal blades oblong-obovate to ovate, 0.4–2.3 cm × 2–9 mm, apex obtuse to acute; cauline blades ovate to elliptic, 0.3–1 cm × 2–7 mm on main axis, smaller on branches, apex generally ± acute. <b>Inflorescences</b> solitary flowers or open, 2–7-flowered cymes terminating main axis and branches. <b>Flowers</b>: calyx 4–7 mm, lobes linear-oblong, 1.5–3 mm, margins not ciliate; corolla adaxially white with purple spots near base of lobes distal to yellowish green throat, abaxially suffused with green and distally with deep blue, nearly salverform, open, 9–14 mm, lobes ovate-triangular, 3–5 mm, free portions of plicae symmetrically divided to base into 2 lanceolate, acuminate segments; anthers distinct. <b>Seeds</b> winged. <b>2n</b> = 26.</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–early fall.
|habitat=Bogs, boggy woodlands, wet meadows and tundra.
|elevation=0–1500 m.
|distribution=B.C.;Alaska;Wash.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Gentiana douglasiana
|authority=Bongard
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Gentianaceae
|phenology=Flowering late spring–early fall.
|habitat=Bogs, boggy woodlands, wet meadows and tundra.
|elevation=0–1500 m.
|distribution=B.C.;Alaska;Wash.
|reference=None
|publication title=Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér.
|publication year=1832
|special status=Endemic
|source xml=
|genus=Gentiana
|species=Gentiana douglasiana
}}<!--

-->[[Category:Treatment]][[Category:Gentiana]]