MATERIALS FOR STUDY ON RUST FUNGI OF EASTERN RIMLAND OF QINGHAI- XIZANG (TIBET)PLATEAUV.TAXONOMIC NOTES ON SOME SPECIES OF PUCCINIA ON CAREX AND ZINGIBER
ZHUANG jian-yun and WEI shu-xia
Systematic Mycology & Lichenology Laboratory Institute of Microbiology,
Academia Sinica,Beijing 100080

ABSTRACT: Three species of the genus Puccina are reported as new to China.They are:P.caricis- brunneae Dictel on Carex lanceolata Boott,P.microsora Koernicke ex Fuckel on Ca- rex sp., and P.curcumae T.S.Ramakrishnan & Sundaran on Zingiber striolatum Diels; Illustrations and discussions are given for each species.

KEY WORDS: Puccinia; P.caricis-brunneae;P.microsora; P.curcumae; new records