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By: Rogers, Donald P.Type: ArticleIn: Farlowia :a journal of cryptogamic botanyVolume: 1Series:Issue: 1Date: 1943Page Range: 95--118Publication Info: Cambridge, Mass, Farlow Library and Herbarium of Harvard University, 1943-1955Subjects:
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By: Rogers, Donald P.Type: ArticleIn: Journal of the New York Botanical GardenVolume: 51Series:Issue: 609Date: 1950-09Page Range: 220--225Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects:
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By: Rogers, Donald P.Type: ArticleIn: Farlowia :a journal of cryptogamic botanyVolume: 3Series:Issue: 4Date: 1949Page Range: 425--493Publication Info: Cambridge, Mass, Farlow Library and Herbarium of Harvard University, 1943-1955Subjects:
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By: Rogers, Donald P.Type: ArticleIn: Farlowia :a journal of cryptogamic botanyVolume: 4Series:Issue: 1Date: 1950Page Range: 15--43Publication Info: Cambridge, Mass, Farlow Library and Herbarium of Harvard University, 1943-1955Subjects:
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By: Rogers, Donald P.Type: ArticleIn: Journal of the New York Botanical GardenVolume: 51Series:Issue: 606Date: 1950-06Page Range: 131--132Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects:
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By: Rogers, Donald P.Type: ArticleIn: Journal of the New York Botanical GardenVolume: 51Series:Issue: 605Date: 1950-05Page Range: 101--102Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects: