Clematis viorna L.

NEW YORK BOTANICAL GARDEN
Monograph of CLEMATI8, section VIORNA
Clematis Viorna Linnaeus
DETERMINED BY RALPH O. ERICKSON
SOUTHERN APPALACHIAN EXPEDITION
Aug.-Oct. 1933
Britton Herbarium, N. Y. Botanical Garden
02746480
THE UNIVERSITY OF TENNESSEE
Clematis viorna L.
w.
Michael Dennis Decemberi9 76
E. J. Alexander
T.H. Everett
S. D. Pearson
02746480