LITERATURE CITED
- Curtis, J. T. A prairie continuum in Wisconsin Ecology (in press).
- Raper, K. B. and C. Thom. 1949. A Manual of the Penicillia. 875 pp. Williams & Wilkins Co., Baltimore, Md.
- Ridgeway, R. 1912. Color Standards and Color Nomenclature. Publ. by the author. Wash., D. C.
- Warcup, J. H. 1951. The ecology of soil fungi. Trans. Brit. Mycol. Soc. 34: 376–399.