The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
References
- Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville.
- Flora of North America @ eFloras.org
- Flora of North America Editorial Committee, e. 1993. Pteridophytes and Gymnosperms. 2: i–xvi, 1–475. In Fl. N. Amer. Oxford University Press, New York.
- Hitchcock, C. L., A. Cronquist, M. Ownbey & J. W. Thompson. 1969. Vascular Cryptogams, Gymnosperms, and Monocotyledons. 1: 1–914. In Vasc. Pl. Pacific N.W. University of Washington Press, Seattle.
- Lellinger, D. B. 1985. A Field Manual of the Ferns and Fern Allies of the United States and Canada. 389 pp.
- Munz, P. A. & D. D. Keck. 1959. Cal. Fl. 1–1681. University of California Press, Berkeley.
- Munz, P. A. 1968. Suppl. Calif. Fl. 1–224. University of California Press, Berkeley.
- Nauman, C. E. 1992. BLECHNUM. (1):. In Fl. N. Amer. Oxford University Press, New York.
- Scoggan, H. J. 1978 [1979]. Pteridophyta, Gymnospermae, Monocotyledoneae. 2: 93–545. In Fl. Canada. National Museums of Canada, Ottawa.
- Taylor, T. M. C. 1970. Pacific Northwest Ferns and Their Allies. 247 pp.
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