Cirsium arvense (L.) Scop.

ARNOLD ARBORETUM, HARVARD UNIVERSITY
EXPEDITION TO NORTHWESTERN CHINA AND
NORTHEASTERN TIBET, 1924-27
EASTERN TIBET
Cirsium arvense Scop.
Amnyi Machen range (west of Yellow River): banks
of Yellow river near Radja. Alt. 10000
No. 14443
Coll. J. F. Rock.
ft. Flowers purple
July, 1926
NEW YORK
BOTANICAL
GARDEN
NEW YORK BOTANICAL GARDEN
05096420

Cirsium arvense



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