Entire-leaf Goldenweed - Pyrrocoma integrifolia
(see State Rank Reason below)
MNPS Threat Rank
State Rank Reason (see State Rank above)
Pyrrocoma integrifolia commonly occurs in southwest Montana and adjacent counties.
Stems ascending, 7–50 cm, glabrate to sparsely villous. Leaf blades oblanceolate to narrowly elliptic, entire, 3–15 cm long, glabrous, becoming sessile above. Heads radiate, solitary or few, reduced in size below; involucre hemispheric, 1–2 cm high; phyllaries in 2 to 3 series, oblanceolate, ciliate, green above. Rays 18 to 45; ligules 7–18 mm long. Disk corollas 6–10 mm long. Achenes 5–7 mm long, glabrous (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)