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By: Allen, E. R.Type: ArticleIn: Annals of the Missouri Botanical GardenVolume: 6Series:Issue:Date: 1919Page Range: 1--44Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Allen, E. R. - Davisson, B SType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 6Series:Issue:Date: 1919Page Range: 45--48Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects: