拟茎点霉属的新种和新纪录

SOME NEW SPECIES AND NWE RECORDS OF GENUS Phomopsis IN CHINA

摘要: 本文报导了拟茎点霉属（Phomopsis)的4个新种及3个国内新纪录，新种是寄生于肉桂和锡兰肉桂的樟拟茎点霉（P.cinnamoni sp.nov.)，寄生于泰国大枫子的大枫子拟茎点霉（P.hydnccarpi sp.nov.)寄生于胖大海的苹婆拟茎点霉（P.sterculioe sp.nov.)及寄生于龙眼和荔枝的龙眼拟茎霉（P.longanoe sp.nov.)新纪录是可拉拟茎点霉（P.colaoe Bond.-Mont.),薯蓣拟茎点霉（P.dioscoreoe sacc.)及棕榈拟茎点霉槟榔生理型（P.polmicola(Wint.)sacc.f.arecoe Sacc.)。

Abstract: Seven species of the Genus Phomopsis on medicinal plants from China are described in this paper. Four of them including Phomopsis cinnamomi S. M. tin et P. K. Chi, P. kydxooarpi S. M. Lin et P. K. Chi, P. stercularine S. M. Lin et P. K. Chi and, P. langanae P. K. Chi et Z. D. Jiang are new to science. Phomopsis dioscoreae Saoc. (on Diosoarea opposita Thunb), P, colae Bond. Mont, (on Cob ocumiuata Schott et Endl. ), and P. palmicola (Wint. ) Sacc. f. arecae Sacc. (on Areca catechu L. ) have not been reported before in China.Type specimens of the new species are deposited in Department of Plant Protection, South China Agricultural University, Guangzhou, China.