菌物系统
菌物繫統
균물계통
MYCOSYSTEMA
2003年
4期
513-514
,共2页
锈菌%铁筷子单胞锈菌%毛茛科%分类学关系%分布
鏽菌%鐵筷子單胞鏽菌%毛茛科%分類學關繫%分佈
수균%철쾌자단포수균%모간과%분류학관계%분포
rust fungus%Uromyces hellebori-thibetani%Ranunculaceae%systematic relationship%distribution
描述了寄生于铁筷子Helleborusthibetanus(毛茛科)的单胞锈菌属一新种Uromyces hellebori-thibetani.本种冬孢子表面具不规则粗疣,与广布北温带Aconitum上的Uromyceslycoctoni及欧洲Ranunculus上的U.ficariae和U.fischerianus明显不同.后三个种的冬孢子表面均为光滑.北美洲Ranunculus上的U.jonesii的冬孢子与本种的相似,但它是个短生活史的种,生活史中不产生夏孢子.
描述瞭寄生于鐵筷子Helleborusthibetanus(毛茛科)的單胞鏽菌屬一新種Uromyces hellebori-thibetani.本種鼕孢子錶麵具不規則粗疣,與廣佈北溫帶Aconitum上的Uromyceslycoctoni及歐洲Ranunculus上的U.ficariae和U.fischerianus明顯不同.後三箇種的鼕孢子錶麵均為光滑.北美洲Ranunculus上的U.jonesii的鼕孢子與本種的相似,但它是箇短生活史的種,生活史中不產生夏孢子.
묘술료기생우철쾌자Helleborusthibetanus(모간과)적단포수균속일신충Uromyces hellebori-thibetani.본충동포자표면구불규칙조우,여엄포북온대Aconitum상적Uromyceslycoctoni급구주Ranunculus상적U.ficariae화U.fischerianus명현불동.후삼개충적동포자표면균위광활.북미주Ranunculus상적U.jonesii적동포자여본충적상사,단타시개단생활사적충,생활사중불산생하포자.
A rust species seldom found on Helleborus of Ranunculaceae was described as new. The rust is characterized by its colourless and echinulate urediniospores with indistinct germ pores and verrucose teliospores with a colourless, low and small papilla over the germ pore. Its systematic relationships are discussed and its distinguishing microscopic features are illustrated. Judging by the distribution of the host, the rust is inferred to be indigenous in the central part of China.
