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A study of the sporangia and gametophytes of Selaginella apus and Selaginella rupestris.
Published 1901Thesis Book -
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3
Allies of Selaginella rupestris in Southeastern U.S
Published 1918Government Document Microfilm Book -
4
The allies of Selaginella rupestris in the southeastern United States /
Published 1918Search for the full-text version of this title in HathiTrust
Government Document Book -
5
New selaginellas from the western United States, (with six plates) /
Published 1920Connect to online resource via GoogleBooks (begins on p. 144)
Government Document Book -
6
New Selaginellas from Western U.S.
Published 1920Full Text (via ProQuest)
Government Document eBook -
7
Allies of Selaginella rupestris in Southeastern U.S.
Published 1918Full Text (via ProQuest)
Government Document eBook