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desert chicory, New Mexico plumeseed, plumeseed

Habit Plants 15–60 cm.
Involucres

18–25 mm.

Cypselae

12–18(–20) mm, including relatively stout beaks 3–6 mm;

pappi of 15–21, plumose (proximal 65–80%) bristles, barbs crooked, entangled.

Ligules

surpassing phyllaries by 15–20 mm.

2n

= 16.

Rafinesquia neomexicana

Phenology Flowering Mar–May.
Habitat Open sites, sandy soils, gravelly clay loams in Lower and Upper Sonoran Zones, often in Creosote Bush Scrub and Joshua Tree Woodland, Mojave and Colorado deserts
Elevation 200–1500 m (700–4900 ft)
Distribution
from FNA
AZ; CA; NM; NV; TX; UT; Mexico (Baja California, Sonora)
[WildflowerSearch map]
[BONAP county map]
Source FNA vol. 19, p. 349.
Parent taxa Asteraceae > tribe Cichorieae > Rafinesquia
Sibling taxa
R. californica
Name authority A. Gray: Smithsonian Contr. Knowl. 5(6): 103. (1853)
Web links