| 摘要: |
| 为探讨中国柄座衣属地衣的物种多样性,进一步明确其物种组成和分布,该文通过野外地衣资源调查及标本采集,结合形态学、解剖学、化学等研究方法,对采自云南省的柄座衣属地衣标本进行分类,共鉴定出柄座衣属(Malmidea)3个中国新记录种,分别是巨孢柄座衣 [M. indica (D. D. Awasthi & M. R. Agarwal)Hafellner & T. Sprib]、赭黄柄座衣(M. reunionis Kalb)、棕褐柄座衣(M. hechicerae Kalb)。该文提供了各新记录种的详细描述、形态及解剖图片,并与相近种进行了比较和讨论,同时提供了中国柄座衣属地衣分种检索表。该研究结果丰富了中国柄座衣属地衣资料,对中国地衣多样性的保护及研究具有一定意义。 |
| 关键词: 地衣型真菌, 形态学, 分类学, 柄座衣科, 壳状地衣 |
| DOI：10.11931/guihaia.gxzw202307026 |
| 分类号: |
| 文章编号:1000-3142(2024)09-1625-08 |
| Fund project:国家自然科学基金(32170002,31750001)。 |
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| Three new records of lichen genus Malmidea from China |
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WANG Lei1, WANG Xinyu2, XUE Junxia1, ZHANG Lulu1*
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1. Institute of Environment and Ecology, Shandong Normal University, Jinan 250358, China;2. Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
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| Abstract: |
| The purpose of this study is to investigate the species diversity of Malmidea in China and further identify its species composition and distribution. The lichen specimens collected from Yunnan Province were classified based on the investigation of lichen resources in the field and the collection of lichen specimens, and combined with the methods of morphology, anatomy and chemistry. Three new records of Malmidea were reported from China, M. indica (D. D. Awasthi & M. R. Agarwal)Hafellner & T. Sprib, M. reunionis Kalb and M. hechicerae Kalb. In this paper, detailed descriptions, morphology and anatomical pictures of the recorded species were provided, and comparison and discussion were made with similar species. A key to all known Chinese Malmidea species was also provided. This study enriches the diversity of Malmidea in China, and has some significance for conservation and study of lichen diversity of China. |
| Key words: lichenized fungi, morphology, taxonomy, Malmideaceae, crustose lichens |
