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By: Spjut, Richard WType: ArticleIn: SIDA, contributions to botanyVolume: 21Series:Issue:Date: 2005Page Range: 2205--2241Publication Info: [Dallas W. F. Mahler, etc.] 1962-Subjects:
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By: Spjut, Richard WType: ArticleIn: Journal of the Botanical Research Institute of TexasVolume: 1Series:Issue:Date: 2007Page Range: 291--332Publication Info: Fort Worth, Tex Botanical Research Institute of Texas 2007-Subjects:
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By: Spjut, Richard WType: ArticleIn: Journal of the Botanical Research Institute of TexasVolume: 1Series:Issue:Date: 2007Page Range: 203--289Publication Info: Fort Worth, Tex Botanical Research Institute of Texas 2007-Subjects: