LITERATURE CITED
- Cummins, G. B., and Y. Hiratsuka. 1983. Illustrated genera of rust fungi (Revised ed.). Amer. Phytopathol. Soc., St. Paul, Minnesota. 152 p.
- Hiratsuka, N. 1960. A provisional list of Uredinales of Japan proper and the Ryukyu Islands. Sci. Bull. Div. Agric., Home Econ. and Engineering, Univ. Ryukyus 7: 189–314.
- Hiratsuka, Y., and G. B. Cummins. 1963. Morphology of the spermogonia of the rust fungi. Myco- logia 55: 487–507.
- Ito, S. 1938. Mycological flora of Japan. Vol. 2, No. 2. Yokendo, Tokyo. 249 p.
- Ito, S.. 1950. Mycological flora of Japan. Vol. 2, No. 3. Yokendo, Tokyo. 435 p.
- Kakishima, M., and S. Sato. 1982. Puccinia velutina, a new caricicolous rust and a perfect state of Aecidium elaeagni. Mycologia 74: 427–432.
- Mains, E. B. 1921. Unusual rust on Nyssa and Urticastrum. Amer. J. Bot. 8: 442–451.
- Ono, Y. 1978. Taxonomic revisions of the tribe Oliveae and morphologically related genera (Uredinales). Ph.D. Thesis, Purdue Univ., West Lafayette, Indiana. 254 p.