Publications

Sheviak, C.J., 2003. Garden cultivation of North American Cypripedium species. Paphiopedilum Review 6, 22-23.

Sheviak, C.J., 2010. On a Hypothetical Evolutionary Process in Platanthera. The Native Orchid Conference Journal 7, 1-5, 7-8.

Sheviak, C.J., 1999. The identities of Platanthera hyperborea and P. huronensis, with the description of a new species from North America. Lindleyana 14, 193-203.

Sheviak, C.J., 2011. The Identity and Occurrence of Platanthera convallariifolia in North America. The Native Orchid Conference Journal 8, 11-15, 21-25.

Sheviak, C.J., Catling, P.M., 1980. The Identity and Status of Spiranthes ochroleuca (Rydberg) Rydberg. Rhodora 82, 525-562.

Sheviak, C.J., 1991. Morphological Variation in the Compilospecies Spiranthes cernua (L.) L.C. Rich.: Ecologically-limited Effects of Gene Flow. Lindleyana 6, 228-234.

Sheviak, C.J., 1992. Natural Hybridization Between Cypripedium montanum and Its Yellow-lipped Relatives. American Orchid Society Bulletin 61, 546-559 + covers 1&4.

Sheviak, C.J., 2012. A New and Rare Spiranthes from the Sierra Nevada. The Native Orchid Conference Journal 9, 1-6, 16-17.

Sheviak, C.J., 2008. New and Significant Chromosome Numbers in Spiranthes. The Native Orchid Conference Journal 5, 6-9.

Sheviak, C.J., Bracht, M., 1998. New Chromosome Number Determinations in Platanthera. North American Native Orchid Journal 4, 168-172.

Sheviak, C.J., 1990. A New Form of Cypripedium montanum Dougl. ex Lindl. Rhodora 92, 47-49.

Sheviak, C.J., Jennings, W.F., 2006. A New Platanthera (Orchidaceae) from the Intermountain West. Rhodora 108, 19-31. doi:10.3119/05-4.1

Colwell, A.E.L., Sheviak, C.J., Moore, P.E., 2007. A New Platanthera (Orchidaceae) from Yosemite National Park, California. Madrono 54, 86-93. doi:10.3120/0024-9637(2007)54[86:ANPOFY]2.0.CO;2

Szlachetko, D.L., Sheviak, C.J., 1990. A New Schiedeella (Orchidaceae: Spiranthinae) from Guatemala. Rhodora 92, 11-16.

Sheviak, C.J., 1989. A New Spiranthes (Orchidaceae) from Ash Meadows, Nevada. Rhodora 91, 225-234.

Sheviak, C.J., 1990. A New Spiranthes (Orchidaceae) from the Cienegas of Southernmost Arizona. Rhodora 213-231.

Platt, J.L., Yanuck-Platt, E., Sheviak, C.J., 1982. A New Station for Listera auriculata (Orchidaceae) in New York State. Rhodora 84, 547-549.

Sheviak, C.J., 2000. The Northeastern Members of the Platanthera hyperborea Complex (Orchidaceae). North American Native Orchid Journal 6, 280-286.

Sheviak, C.J., 1987. On the Occurrence of Platanthera leucophaea in Louisiana and Arkansas. Rhodora 89, 347-350.

Sheviak, C.J., 1979. Opuntia fragilis (Cactaceae) Verified in Illinois Flora. Brittonia 31, 478-479. doi:10.2307/2806001