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Naturalized flora of The Morton Arboretum
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Crepis bakeri subsp. bakeri
Greene
Family:
Asteraceae
FNA
Resources
David J. Bogler in Flora of North America (vol. 19, 20 and 21)
Plants
10-30 cm
. Leaves
8-12 × 3-4 cm, deeply lobed, lobes lanceolate to elliptic, faces canescent-tomentulose.
Heads
2-13.
Calyculi:
bractlets lanceolate (longest ±
1
/2 phyllaries).
Involu-cres
broadly cylindric, 16-20 mm in fruit.
Cypselae
dark brown, 8-10.5 mm, apices slightly tapered;
pappi
9-10.5 mm.
2
n
= 44.
Flowering May-Jul. Dry open slopes; 500-1900 m; Calif., Nev., Oreg., Wash.
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