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By: Schilling, Edward E. - Beck, James B - Calie, Patrick J - Small, Randall LType: ArticleIn: Journal of the Botanical Research Institute of TexasVolume: 2Series:Issue:Date: 2008Page Range: 7--18Publication Info: Fort Worth, Tex Botanical Research Institute of Texas 2007-Subjects:
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By: Small, Randall L - Hickey, R JamesType: ArticleIn: American fern journalVolume: 91Series:Issue:Date: 2001Page Range: 41--69Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Estes, Dwayne - Small, Randall LType: ArticleIn: Journal of the Botanical Research Institute of TexasVolume: 1Series:Issue:Date: 2007Page Range: 149--170Publication Info: Fort Worth, Tex Botanical Research Institute of Texas 2007-Subjects: