LITERATURE CITED
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- Kühner, R., and H. Romagnesi. 1953. Flore analytique des Champignons supérieurs. Masson et Cie, Paris. 557 p.
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- Patrick, W. W.. 1979. Comparative morphology and taxonomic disposition of ebulbosus, quadrifidus, and variegatus in the genus Coprinus (Agaricales). Mycotaxon 10: 142–154.
- Patrick, W. W., and C. Barrows. 1979. Western fungi: A New Mexico Psathyrella in the Cystidiosae of subgenus Homophron. Mycotaxon 9: 493–500.
- Singer, R. 1975. The Agaricales in modern taxonomy. 3rd ed. J. Cramer, Vaduz. 912 p.
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- Smith, A. H., and L. R. Hesler. 1946. New and unusual dark-spored agarics from North America. J. Elisha Mitchell Sci. Soc. 62: 177–200.