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By: Yampolsky, CecilType: ArticleIn: American journal of botanyVolume: 6Series:Issue: 10Date: 1919-12Page Range: 410--442Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-Subjects:
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By: Yampolsky, CecilType: ArticleIn: American journal of botanyVolume: 7Series:Issue: 1Date: 1920-01Page Range: 21--38Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-Subjects:
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By: Yampolsky, CecilType: ArticleIn: American journal of botanyVolume: 7Series:Issue: 3Date: 1920-03Page Range: 95--100Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-Subjects: