Slender Woolly-heads - Psilocarphus tenellus
(see State Rank Reason below)
State Rank Reason (see State Rank above)
A native species of the Californian Floristic Province that may be a recent introduction into western Montana. The 2 known collections from Montana both came from disturbed sites.
Stems usually prostrate, branched. Leaves oblanceolate, 4–10 mm long. Heads 2–4 mm high; receptacle scales ca. 2 mm long. Achenes narrowly obovoid, compressed, ca.1 mm long (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX
BC to CA east to ID and Sanders County in MT (Lesica et al. 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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(Observations spanning multiple months or years are excluded from time charts)
Vernally moist to wet soil of shallow ponds, wetland margins; plains, valleys (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX
- Additional ReferencesLegend: View Online Publication
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- Lesica, P., B. Christiaens, D. Hanna, L. Larsen, and C. Odegard. 2013. Noteworthy collection. Madroño 60(3): 262-263.