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自1840年Unger创立金锈属Chrysomyxa,之后,1890年Berkeley记载了Chrysomyxa himalense Bercley;1939年Tranzschel记载了Ch.succinea Tranzschel;1980年王云章、谌谟美等记载了Ch.stilbae Wang,Chen et Guo,至令该属共记载有20余种,笔者根据1975年在西藏昌都所采的Ch.stilbae标本鉴定,并与此属进行了详细的对比研究,认为上述3种锈菌与原金锈属各种基本特征不同,这3种菌的冬孢子堆都不是扁平垫状,也不半埋生于寄主组织中,而是以较长的束丝梗把冬孢子堆托举至寄主植物体外,而且形成胶质的头状冬孢子堆,因而另立新属束梗锈属Stilbechrysomyxa Chen gen.nov.来容纳该3种锈菌。文中还讨论了束梗锈属的分布及演化问题。
Chrysomyxa was first established by Unger in 1840, and then Chrysomyxa himalense Bercley was described by Berkeley in 1890. Ch. Succinea Tranzschel was recorded by Tranzschel in 1939; Ch.stilbae, Chen et al, To make a total of more than 20 kinds of records of the genus, the author based on the 1975 Ch.stilbae specimens collected in Changdu, Tibet, and with a detailed comparative study of this genus, that these three kinds of rust and the original gold rust The basic characteristics of different, these three kinds of bacteria are not flat flat winter matte pile mat, not half born in the host tissue, but with a longer bundle stem winter sporophyte lift to the host plant outside, and Forming a pectin-like head-shaped teliospore, and thus a new genus of taxane Stilbechrysomyxa Chen gen. Nov. The paper also discusses the distribution and evolution of the taxa of the bundle stem.