霜霉菌的一个新记录和新寄主

A New Recorded Species and A New Parasitized Host Plant of Peronsporaceae

在新疆哈密口门子山区真菌标本采集调查的基础上，发现霜霉属（Ｐｅｒｏｎｏｓｐｏｒａ）一个我国新记录种，寄生于平卧糙草（ＡｓｐｅｒｕｇｏｐｒｏｃｕｍｂｅｎｓＬ．）上的糙草霜霉（ＰｅｒｏｎｏｓｐｏｒａａｓｐｅｒｕｇｉｎｉｓＳｈｒｏｅｔ．）。一个未报道香薷霜霉（Ｐ．ｅｌｓｈｏｌｔｚｉａｅＬｉｕｅｔｐａｉ）的寄主植物（Ｅｌｓｈｏｌｔｚｉａｄｅｎｓａ）。

One new recorded species of pronasporaceae in China and a new parasitized host plant in the world are found.They are Peronospora asperuginis Shroet and Elsholtzia densa .