中国大陆的梅衣科Ⅵ.梅衣类地衣中的八个中国新记录种

Parmeliaceae(Ascomycota) lichens from China's mainland Ⅵ.Eight species new to China in parmelioid lichens

迄今为止,从广义梅衣属分出属名多达40个左右,称之为梅衣类属群(parmelioidgenera)。形态学和/或分子生物学研究已将其中某些属合并。目前使用的属名约为33个,它们包括的地衣称之为梅衣类地衣(parmelioid lichens),有1,500余种。中国有梅衣类地衣20个属近200种。报道其中的8个中国新记录种。它们是:平坦北极梅Arctoparmelia separata,美洲条衣Everniastrum lipidiferum,墨西哥条衣Everniastrummexicanum,裂芽皱梅Flavoparmelia baltimorensis,东亚黄髓梅Myelochroa hayachinensis,宽蛇纹梅衣Parmelia marmorophylla,小裂片梅衣Parmelia pseudolaevior,疱突大叶梅Parmotrema pustulatum。

Parmelioid genera comprise about 40 genera.Some of these genera recently have been combined based on morphological and/or molecular evidence.The 33 genera are currently used with more than 1,500 species.Of which 20 genera with ca.200 species were recorded in China's Mainland.Eight species new to China in parmelioid lichens,Arctoparmelia separata,Everniastrum lipidiferum,Everniastrum mexicanum,Flavoparmelia baltimorensis,Myelochroa hayachinensis,Parmelia marmorophylla,Parmelia pseudolaevior and Parmotrema pustulatum are reported in the paper.