New species of Leccinum from Southwest China
New species of Leccinum from Southwest China
复制标题
中国西南地区Leccinum新种
DOI：
10.1007/s11557-022-01848-3
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发表时间：
2022-12
影响因子：
2.4
通讯作者：
Yan Chun Li
中科院分区：
文献类型：
--
作者：
Pan Meng Wang;Xin Meng;Zhu L. Yang;Yan Chun Li
地衣属植物在世界范围内分布广泛，具有重要的生态和经济价值。然而，由于缺乏分子生物学数据和广泛的采样，中国的地衣属物种多样性尚未完全阐明。本研究对采自中国热带和亚热带地区的标本进行了系统发育和形态特征的研究。因此，本文报道了两个新种L. phaeocarpum和L. pallidocastaneum进行了描述，说明，并与类似的类群的分子和形态学证据的基础上进行比较。黑果锈病菌（Leccinumphaeocarpum）具有黄褐色至深褐色的菌盖、弯曲的菌柄和小担孢子。变色的发生，但也不同于后者的特点，不变的颜色后，伤害。通过观察灰栗锈病菌的菌盖，发现灰栗锈病菌的菌盖为白色至栗色，担孢子较大，与灰栗锈病菌亲缘关系较近。与后者不同的是，前者在孢子萌发时有一个暗粉红色的担孢子管，担孢子较大。详细的宏观特征，线条图的微观特征，并描述了两个新种。
Species of Leccinum Gray are widely distributed in the world and have very important ecological and economic values. However, due to the lack of molecular data and extensive sampling, the species diversity of Leccinum in China has not been fully elucidated. In this study, we studied the phylogenetic and morphological characteristics of collected specimens from tropical and subtropical regions of China. As a result, two new species L. phaeocarpum and L. pallidocastaneum were described, illustrated, and compared with similar taxa based on molecular and morphological evidence. Leccinum phaeocarpum can be recognized by the yellowish brown to dark brown pileus, crooked stipe, and small basidiospores, which is closely related to L. variicolor in phylogeny, but also different from the latter in the characteristics of unchanged color after injury. Leccinum pallidocastaneum can be recognized by the dirty white to chestnut pileus and relatively big basidiospores, which is closely related to L. duriusculum in phylogeny, but different from the latter in the dark pink tubes when injured and big basidiospores. Detailed macroscopic characteristics, line drawings of microscopic features, and descriptions of the two new species are presented.
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DOI：
10.2307/3758638
发表时间：
1975-07
期刊：
--
影响因子：
--
作者：
H. Thiers
通讯作者：
H. Thiers
DOI：
10.1360/biodiv.040129
发表时间：
2005
期刊：
Chinese Biodiversity
影响因子：
--
作者：
Fuqiang Yu;Pei-gui Liu
通讯作者：
Fuqiang Yu;Pei-gui Liu
影响因子：
2.8
作者：
Roy E Halling;Gregory M. Mueller
通讯作者：
Roy E Halling;Gregory M. Mueller
影响因子：
2.4
作者：
Raspe, Olivier;Vadthanarat, Santhiti;Lumyong, Saisamorn
通讯作者：
Lumyong, Saisamorn
影响因子：
2.8
作者：
Halling, RE;Mueller, GM
通讯作者：
Mueller, GM