黑痣菌属3个新记录种(英文)

Taxonomy of Phyllachora in China IX.Three new records on Gramineae

Phyllachora luteomaculata (Schwein.) Orton, J. Dept.Agric. Porto Rico 2: 152, 1918.Fig. 1≡ Sphaeria luteomaculata Schwein., Transactionsof the Amer. Phil. Soc.,

Phyllachora luteomaculata （Schwein.） Orton, J. Dept. Agric. Porto Rico 2： 152, 1918. Fig. 1 -- Sphaeria luteomaculata Schwein., Transactions of the Arner. Phil. Soc., New Series 4（2）： 209, 1832. Leaf spots epiphyllous or arnphigenous, dark, blackened regions, subcircular, sparse, aggregated, 0.1-0.5 × 0.2-1.5mm, shining black, 2- to 4- loculate. Ascomata 81.6-173.4 × 71.4-102.2μm, immersed in the rnesophyll layer of the leaves, subglobose, with well-developed, hyaline periphyses, asci rising from the basal wall of the ascoma. Paraphyses abundant, longer than asci, 1.3-2.6~trn wide, thin-walled, no branch, aseptate. Asci clavate,