Spurred Gentian - Halenia deflexa
MNPS Threat Rank
Spurred Gentian is a glabrous annual herb with erect, simple or branched stems that are 5-30 cm high. The opposite, lance-shaped leaves are 2-4 cm long and have entire margins. The basal leaves have short petioles, while the upper are sessile. Loose clusters of 2-9 yellowish to purplish green flowers arise from the stem tips and from the axils of the upper leaves. Each flower has 4 narrow sepals that are ca. 5 mm long and a broadly tubular, deeply 4-lobed corolla that is 6-12 mm long with a spur at the base of each lobe. The cone-shaped seed capsule protrudes beyond the corolla at maturity.
Flowering in July.
BC to NS south to MT, SD, MI, NY (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).
Observations in Montana Natural Heritage Program Database
Number of Observations:
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Moist, often moderately disturbed soil of openings and meadows in coniferous forests in the valley and montane zones.
- Additional ReferencesLegend: View Online Publication
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- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.