Draba in temperate northeastern America
By: by M.L. Fernald.
Contributors: Harvard University. Gray Herbarium.
Series: Contributions from the Gray Herbarium of Harvard University -- 105
Publisher: Harvard University, Gray Herbarium
Published: 1934
Place of publication: [Cambridge, Mass
Language: eng
Number of pages: 404
Subjects: Draba.; Cruciferae -- Northeastern States.
Other titles: Rhodora. Vol. 36, no. 427-431
Notes: Reprinted from Rhodora, vol. 36, nos. 427-431, July-November, 1934.

Porsild Collection.