Notes on some plant inhabiting fungi collected at Hahajima, Bonin Islands [Japan]
2003
Kobayashi, T. (Tokyo Univ. of Agriculture (Japan)) | Okamoto, T.
Summary : Twenty eight diseased plant materials on 18 plant species belonging to 16 families were collected at Hahajima Island, Bonin Islands, Japan on August 21 of 1998 and March 6 of 2000. As the causal agent of these diseases, 24 fungi were identified. Among them 5 were described as new species. They are Ascochyta miscanthi Tak. KOBAYASHI (TK) et T. OKAMOTO (TO) on Miscanthus sinensis var. condensatus, Cercospora japonica NAKASHIMA, TK et TO on Commelina bengalensis, Microsphaeropsis boninensis TK et TO on Dracaena draco, Mycosphaerella tarennicola TK et TO on Tarenna subsessilis and Phyllosticta boninenses TK et TO on Paederia scandens. Besides these, 7 fungi, such as Ascochyta papyricola TASSI on Cyperus alaternifolius, A. vitalvae BR. et HARIOT on Clematis terniflora var. boninensis, Fusicoccum vagans (SPEG.) Tak. KOBAY, et T. OKAMOTO on Monstera deliciosa. Pestalotiopsis toxica (ELLIS et EVERH.) SUN et GE on Psidium guajava and on Terminalia catappa, Phomopsis mangiferae AHMAD on Mangifera indica, Phomopsis papayae FRAGOSO et CIFERRI on Carica papaya, Phyllosticta anacardiacearum AA on Mangifera indica, were newly added to the Japanese fungous flora. Moreover, 7 fungi were added to the Bonin mycoflora. They are Coleosporium eupaederiae L. Guo, Colletotrichum capsici (SYDOW) BUTLER et BISBY, Fusicoccum aesculi CORDA, Pestalotiopsis adusta (ELLIS et EVERH.) STEYAERT, Pseudocercospora paederiicola NAKASHIMA et Tak. KOBAY., Pseudocercosporella oxalidis (GOH et HSIEH) BRAUN and Septoria pastinacina SACC.
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