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Montana Field Guide

Montana Field Guides

Soft-hairy False Gromwell - Onosmodium molle


Global Rank: G4G5
State Rank: SNR

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value:

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General Description
Perennial from a woody, branched caudex. Stems ascending to erect, simple, 30–70 cm. Herbage densely hirsute, hispid. Leaves cauline, sessile, lanceolate, 3–8 cm long. Inflorescence branched, bracteate, terminal, helicoid cymes. Flowers: calyx hispid, deeply divided into unequal segments, 6–12 mm long; corolla villous, white with green lobes, tubular-funnelform, 12–14 mm long, lobes 2–3 mm long; fornices absent; anthers at the top of the tube; style exserted; anthers and style maturing before the corolla opens. Nutlets 1–4, ovate, smooth, 3–5 mm long; scar basal without a rim (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Our plants are variety occidentale (Mack.) I.M.Johnst.

Species Range
Present
 


Range Comments
AB to MB, NY south to TX, MO and VA (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 1

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Habitat
Grasslands, woodlands; plains, valleys to montane (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Soft-hairy False Gromwell — Onosmodium molle.  Montana Field Guide.  .  Retrieved on , from