Biodiversity Science ›› 2003, Vol. 11 ›› Issue (2): 141-146.doi: 10.17520/biods.2003019

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Species diversity of the fungal genus Lachnum (Hyaloscyphaceae, Ascomycotina) from tropical China

YU Zhi-He1, 2, ZHUANG Wen-Ying2*   

  1. 1 Department of Life Sciences,Hubei Agriculrural College,Jingzhou 434025
    2 Key Laboratory of Systematic Mycology & Lichenology,Institute of Microbiology,Chinese Academy of Sciences,Beijing 100080
  • Received:2002-10-16 Revised:2002-11-26 Online:2003-03-20
  • ZHUANG Wen-Ying

Species diversity of Lachnum from tropical China was investigated. Four hundred and fifty one specimens of the genus were involved and they belong to 35 taxa. Of them, Lachnum abnorme var. abnorme , L. brasiliense , L. flavidulum , L. pteridophyllum , L. sclerotii and L. virgineum account for 73.4% of the specimens examined and are the most common species occurring in tropical China. The results indicate that species richness ( S =22) and diversity index ( H ′=2.6696) are highest in Hainan, and that species richness in Yunnan is the same as that in Guangxi. The coefficient of community ( cc ) was used to compare the floristic similarity of different areas. Impact of elevation, habitat, and substrate on species composition was also discussed. Within the 100~2000 m asl zone where the genus is found, three distribution patterns of Lachnum were identified: cosmopolitan, disjunct, and endemic.

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[1] YANG Yu-Sheng, QIU Ren-Hui, YU Xin-Tuo, Huang Bao-Long, . Study on soil microbes and biochemical activity in the continuous plantations of Cunninghamia lanceolata[J]. Biodiv Sci, 1999, 07(1): 1 -7 .
[2] ZHOU Shuang-Xi, WU Dong-Xiu, ZHANG Lin, SHI Hui-Qiu. Effects of changing precipitation patterns on seedlings of Stipa grandis, a dominant plant of typical grassland of Inner Mongolia, China[J]. Chin J Plan Ecolo, 2010, 34(10): 1155 -1164 .
[3] Huang Jian. [J]. Chin J Plan Ecolo, 1992, 16(3): 292 .
[4] . All Papers in This Issue[J]. Biodiv Sci, 2016, 24(2): 0 .
[5] Zhihong Xu;Jiayang Li. Plant Hormones Research in China: Past, Present and Future[J]. Chin Bull Bot, 2006, 23(5): 433 -442 .
[6] . [J]. Chin J Plan Ecolo, 2007, 31(3): 548 .
[7] Lin Peng. A Brief Note on “The Research for Development Seminar on the Mangrove Ecosystem”[J]. Chin J Plan Ecolo, 1986, 10(1): 76 -78 .
[8] Hao-qin Xiong. Soil nutrient patchiness affects nutrient use efficiency, though not photosynthesis and growth of parental Glechoma longituba ramets: both patch contrast and direction matter[J]. J Plant Ecol, 2010, 3(2): 131 -137 .
[9] GU Rui-Sheng;LIU Qun-Lu;CHEN Xue-Mei and JIANG Xiang-Ning. Comparison and Optimization of the Methods on Protein Extraction and SDS-PAGE in Woody Plants[J]. Chin Bull Bot, 1999, 16(02): 171 -177 .
[10] Cui Gao;Yuxia Chen;Ying Bao;Min Feng;Anming Lu. Studies on Sexual Organs and Embryological Development Morphology of Speirantha gardenii (Convallariaceae)[J]. Chin Bull Bot, 2010, 45(06): 705 -712 .