LITERATURE CITED
- Biggs, R. 1937. The species concept in Corticium coronilla. Mycologia 29: 686–706.
- Lemke, P. A. 1966. The genetics of dikaryosis in a homothallic basidiomycete, Sistotrema brinkmannii. (Doctoral thesis.) Harvard University, Cambridge, Massachusetts. 210 p.
- Lemke, P. A. 1969. A reevaluation of homothallism, heterothallism and the species concept in Sistotrema brinkmanni. Mycologia 61: 57–76.