Ratibida columnifera (Nutt.) Wooton & Standl.

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BOTANICAL
NEW YORK BOTANICAL GARDEN
PLANTS OF ALBERTA, CANADA
MEDICINE HAT DISTRICT
Ratibida columnaris (Pursh) Raf,
f, col umnaris
3 miles SE of Medicine Hat, Alta,
Common plant of roadsides and disturbed
soil throughout the short-grass prairie,
Rays yellow (cf. No, 11864 with red rays).
Dry roadside ditch,
July 21 1950
No, 11864X	W,G,Dore & A, J, Breitung
(6 rep,)
Department of Agriculture, Ottawa, Canada
03121491
03121491