其中寄主新纪录三种：白三叶草单胞锈菌白三叶草变种、群心菜白锈病菌及苦苣菜锈病柄锈菌；

Three of them are new records of host plant, they are Uromyces trifolii var. trifoliirepentis on Trifolii repens, Albugo candida on Cardaria sp. and puccinia Sonchi on Sonchus oleraceus;

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还有白松疱锈病菌，是西伯利亚本土物种，1920年在太平洋西北部首次发现。

And white pine blister rust, a native of Siberia first seen in the Pacific Northwest in 1920.

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还有白松疱锈病菌，是西伯利亚本土物种，1920年在太平洋西北部首次发现。

And white pine blister rust, a native of Siberia first seen in the Pacific Northwest in 1920.

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