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By: Crawford, James A.Type: ArticleIn: Journal of the New York Botanical GardenVolume: 23Series:Issue: 271Date: 1922-07Page Range: 95--100Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects:
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By: Crawford, James A.Type: ArticleIn: Journal of the New York Botanical GardenVolume: 24Series:Issue: 282Date: 1923-06Page Range: 114--119Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects: