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By: Cook, Harold J. (Harold James), - Matthew, William Diller, - Stoll, George. - Thomson, Albert - Whitford, A. C.Edition:Publication info: 1918Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Whitford, A. C.Edition:Publication info: 1941Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Whitford, A. C.Type: ArticleIn: Journal of the New York Botanical GardenVolume: 44Series:Issue: 518Date: 1943-02Page Range: 25--34Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-Subjects: