Bibliography and Citations
Found 9 results
Filters: First Letter Of Last Name is W and Author is Wagner, W. H., Jr. [Clear All Filters]
A dwarf coastal variety of maidenhair fern, Adiantum pedatum. Canadian Journal of Botany. 56:26-1729.
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1978. Genus communities as a systematic tool in the study of New World Botrychium (Ophioglossaceae). Taxon. 32(1):51-63.
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1983. Moonworts (Botrychium subg. Botrychium) of the upper Great Lakes Region, U.S.A. and Canada, with descriptions of two new species. Contributions of the University of Michigan Herbarium. 17:313-325.
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1990. The morphological and cytological distinctness of Botrychium minganense and B. lunaria in Michigan. Bulletin of the Torrey Botanical Club. 83(4):261-280.
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1956. A new nothospecies of moonwort (Ophioglossaceae, Botrychium). Canadian Journal of Botany. 62(4):629-634.
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1984. New species of moonworts, Botrychium (Ophioglossaceae), from North America. American Fern Journal. 71(1):20-30.
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1981. Threatened and endangered (ferns and fern allies of North America). Bulletin of the American Fern Society. 15(4-5):32-34.
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1988. Three new species of moonworts (Botrychium subg. Botrychium) endemic in western North America. American Fern Journal. 76(2):33-47.
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1986. Two moonworts of the Rocky Mountains: Botrychium hesperium and a new species formerly confused with it. American Fern Journal. 73(2):53-62.
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1983.