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FNA | Family List | FNA Vol. 19, 20 and 21 | Asteraceae | Crepis

20f. Crepis runcinata (E. James) Torrey & A. Gray subsp. hispidulosa (Howell ex Rydberg) Babcock & Stebbins, Publ. Carnegie Inst. Wash. 504: 96. 1938.

Crepis runcinata var. hispidulosa Howell ex Rydberg, Mem. New York Bot. Gard. 1: 461. 1900

Plants 25–50 cm. Leaves: petioles narrowly winged; blades obovate, 2.5–8 cm wide, margins remotely toothed, pinnately lobed, or entire (teeth not prominently white-tipped, apices obtuse), faces glabrous or glandular-hispid. Heads 10–30. Involucres 8–12 mm. Phyllaries lanceolate, apices acute, faces strongly or finely glandular-hispid. Cypselae brown, 3.5–5 mm, not beaked; pappi 4–8 mm. 2n = 22.

Flowering Jun–Jul. Dry or moist alkaline meadows; 1300–2500 m; Alta., Sask.; Colo., Idaho, Mont., N.Dak., Oreg., Utah, Wash., Wyo.

Subspecies hispidulosa is distinguished by its relatively large, obtuse leaves and relatively numerous heads with glandular-hispid phyllaries.


 

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