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Naturalized flora of The Morton Arboretum
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Crepis occidentalis subsp. conjuncta
(Jeps.) Babc. & Stebbins
Family:
Asteraceae
FNA
Resources
David J. Bogler in Flora of North America (vol. 19, 20 and 21)
Plants
5-20 cm.
Stems
(branched proximally) tomentose (not stipitate-glandular).
Leaves
10-18 × 3-4 cm, deeply pinnately lobed (lobed remote, lanceolate or linear, entire or dentate).
Heads
2-9.
Peduncles
tomentulose, eglandular.
Phyllaries
8-12, tomentulose, eglandular, often glabrous distally.
Florets
12-40.
Cypselae
dark brown.
Flowering Jun-Jul. Ridgetops, black shale hills, volcanic aggregate, gravelly soils; 1400-2100 m; Calif., Colo., Mont., Oreg., Wash., Wyo.
Open Interactive Map
Jaroenchai Phewban
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14 Total Images