中国宁夏六盘山的地卷目地衣(英文)

从宁夏六盘山区的多个生境中采集了隶属于地卷目(Peltigerales)3科5属的16种地衣,分别为环纹瓦衣(Coccocarpia erythroxyli)、球胶衣(Collema coccophorum)、坚韧胶衣珊瑚变种(C.tenaxvar.corallinum)、砖孢胶衣(C.subconveniens)、亚石胶衣(C.subflaccidum)、亚洲猫耳衣(Leptogiumasiaticum)、伯尔特猫耳衣(L.burneti-i)、猫耳衣(L.menziesii)、土星猫耳衣(L.saturninum)、犬地卷(Peltigera canina)、平盘软地卷(P.elisabethae)、多指地卷(P.polydactylon)、裂芽地卷(P.praetextata)、地卷(P.rufescens)、双孢散盘衣(Solorina bispora)和凹散盘衣(S.saccata)。其中,亚洲猫耳衣和伯尔特猫耳衣为中国北方新分布种,球胶衣为中国西北新分布种,其余13种均为宁夏新记录种。地卷目地衣在六盘山区分布稀少,且表现出对较为阴湿生境的偏好。

The Lichen Order Peltigerales from Mt. Liupan,Ningxia, Northwest China

Sixteen species belonging to 5 genera, 3 families of the lichen order Peltigerales, viz. Leptogium asiaticum and L. burnetii new to Northern China, Collema coccophorum new to Northwest China, Coccocarpia erythroxyli, Collema tenax var. corallinum, C. subconveniens, C. subflaccidum, Leptogium menziesii, L. saturninum, Peltigera canina, P. elisabethae, P. polydactylon, P. praetextata, P. rufescens, Solorina bispora and S. saccata new to Ningxia were collected in various habitats of Mt. Liupan. Peltigeralean lichens are generally rare in Mt. Liupan and show a preference for shady and humid habitats.