-
By: Vestal, Paul Anthony, - Vestal, Mary RType: ArticleIn: Botanical Museum leaflets, Harvard UniversityVolume: 8Series:Issue: 9Date: 1940-08-02Page Range: 169--180Publication Info: Cambridge, Mass Botanical Museum, Harvard University 1932-Subjects:
-
By: Bailey, Irving W. (Irving Widmer), - Vestal, Mary RType: ArticleIn: Journal of the Arnold ArboretumVolume: 18Series:Issue: 3Date: 1937Page Range: 185--195Publication Info: Cambridge, Mass Arnold Arboretum, Harvard University [etc.] 1919-Subjects:
-
By: Bailey, Irving W. (Irving Widmer), - Vestal, Mary RType: ArticleIn: Journal of the Arnold ArboretumVolume: 18Series:Issue: 3Date: 1937Page Range: 196--205Publication Info: Cambridge, Mass Arnold Arboretum, Harvard University [etc.] 1919-Subjects: