Bibliography and Citations
Found 11964 results
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1994.
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. .
2017. New records to the Animas Mountain flora, New Mexico. Southwestern Naturalist. 24(2):291-296.
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1979. Notes on the fan-leaflet group of moonworts in North America with descriptions of two new members. American Fern Journal. 80(3):73-81.
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1990. 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. .
1995. Northern Idaho ground squirrel population monitoring progress report for the 2012 field season. Threatened and Endangered Species Projects E-28-10 & E-28-11.
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2012. .
1992. A new nothospecies of moonwort (Ophioglossaceae, Botrychium). Canadian Journal of Botany. 62(4):629-634.
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1984. Genus communities as a systematic tool in the study of New World Botrychium (Ophioglossaceae). Taxon. 32(1):51-63.
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1983. .
1985. .
2016. Northern Idaho ground squirrel population monitoring progress report for the 2011 field season. Threatened and Endangered Species Project E-28-9.
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2011. A dwarf coastal variety of maidenhair fern, Adiantum pedatum. Canadian Journal of Botany. 56:26-1729.
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1978. Status of the northern leopard frog (Rana pipiens) in Alberta. Available from http://esrd.alberta.ca/fish-wildlife/species-at-risk/species-at-risk-publications-web-resources/amphibians/documents/SAR-StatusNorthernLeopardFrog-1997.pdf
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1997. .
1994. Pteridology of the Highlands Biological Station area, southern Appalachians. Journal of the Elisha Mitchell Scientific Society. 86(1):1-27.
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1970. .
1992. Systematics of Polystichum in western North America north of Mexico. Pteridologia. 1:1-64.
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1979. The Botrychium lanceolatum group in western North America. American Journal of Botany. 70 (5 Part 2):95.
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1983. Noteworthy collections - Oregon. Madrono. 38:145-146.
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1991. Another widely disjunct, rare and local North American Moonwort (Ophioglossaceae: Botrychium subg. Botrychium). American Fern Journal. 84(1):5-10.
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1994.