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By: Calderón Sáenz, EduardoType: ArticleIn: Cryptogamie. AlgologieVolume: 2Series:Issue: 4Date: 1981Page Range: 267--269Publication Info: Paris, ADAC, 1980-2018Subjects:
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By: Calderón Sáenz, EduardoType: ArticleIn: American fern journalVolume: 90Series:Issue:Date: 2000Page Range: 105--108Publication Info: [Washington, etc.] American Fern SocietySubjects: