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By: Hernandez, Hector MType: ArticleIn: Acta Botánica MexicanaVolume: 12Series:Issue:Date: 1990Page Range: 25--30Publication Info: México, Instituto de Ecología, A C, 1988-Subjects:
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By: Toledo, Victor Manuel - Hernandez, Hector MType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 66Series:Issue:Date: 1979Page Range: 503--511Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Hernandez, Hector M - Toledo, Victor ManuelType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 66Series:Issue:Date: 1979Page Range: 512--520Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Hernandez, Hector MType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 73Series:Issue:Date: 1986Page Range: 755--763Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects: