Plants 20–60 cm. Leaves: petioles narrowly winged; blades narrowly obovate, elliptic, lanceolate, or spatulate, sometimes runcinate, 0.5–3.5 cm wide, margins entire or toothed to pinnately lobed (lobes or teeth remote, not prominently white-tipped), faces glabrous or hispidulous. Heads 1–12. Involucres 8–10 mm. Phyllaries lanceolate, strongly stipitate-glandular, apices acute. Cypselae dark brown, 3.5–7.5 mm, tapered, not beaked; pappi 4–6 mm. 2n = 22.

Phenology: Flowering Jun–Jul.
Habitat: Moist meadows, low wet areas, swales, bogs
Elevation: 400–2700 m

Distribution

• Generated Map
• Legacy Map

Alta., B.C., Man., Sask., Colo., Idaho, Minn., Mont., Nebr., Nev., N.Mex., N.Dak., Oreg., S.Dak., Utah, Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.