LITERATURE CITED
- Johanson, C. J. Studier ofer svampslagtet Taphrina. Bihang Svensk. Vet. Akad. Handlingar 13: 3–28. 1887.
- Patterson, F. W. A study of the North American parasitic Exoasceae. Bull. Lab. Nat. Hist. Univ. Iowa 3: 89–135. 1895.
- Seymour, A. B. Host index of the fungi of North America, p. 1–732. 1929.