我国东喜马拉雅区鬼笔科的研究

本文报道该区鬼笔科3属11种。其中一新种香笔菌和红托竹荪均为食用菌,已获培养成功。

NOTES ON PHALLACEAE FROM THE EASTERN HIMALAYAN REGION OF CHINA

During fungal collections undertaken by the senior author to the Eas- tern Himalayan region of China.From this region it has been possible to identify 11 species of Phallaceae to place them under genera Mutinus,Dictyophora,and Phallus. These include a new species Phallus fragrans Zang described and illustrated here.It is known from one collection in Ri Dong (Southern east Tibet) and two in Ge Jiu in Yun- nan and Ying Shan in Prov.Hubei.The species is close to Phallus impudicus L.ex Pers.,from which it differs in having oblong ellipsoid spores (2.5—3.7×0.8—1.7μm) while Phallus impudicus has ellipsoid spores (3.5—4.5×2—2.5μm).Moreover,Phallus fragrans is remarkable for its always having a sweet fragrance,that is similar to the smell of the flower of Syringa vulgaris L. The classification,distribution pattern of Phallaceae and the artificial compost,scan- ning electron micrographs,both the edible fungi (Dictypophora rubrovalvata and Pha- llus fragrans) are provided. It is a pleasure to thank Prof.B.Lowy (Department of Botany,Louisiana State University) has been helpful in the sent of phalloids publications.Some line drawings have been delineated by Mr.Zhang Da-cheng.The scanning electron micrographs have been prepared by Zhang Tian-gang and Yuan Ming-sheng (Chengdu Biological Institu- te,Academia Sinica).