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Plant Diversity ›› 2008, Vol. 30 ›› Issue (05): 533-539.DOI: 10.3724 SP.J.1143.2008.07270

• 研究论文 • 上一篇    下一篇

云南茶树上的附生地衣

王立松1 , 3 , 吴顺玉1 , 牛东铃1 , 谭永惠2 , 许宰铣3   

  1. 1 中国科学院昆明植物研究所生物多样性与生物地理学重点实验室, 云南昆明 650204; 2 云南大学附属中学, 云南昆明 650091; 3 韩国国立顺天大学地衣研究所, 顺天 540 - 742
  • 收稿日期:2007-11-19 出版日期:2008-10-25 发布日期:2008-10-25

Diversity of Epiphytic Lichens on Tea Trees in Yunnan, China

WANG Li-Song1, 3, OH Soon-Ok1, NIU Dong-Ling1, TAN Yong-Hui2, HUR Jae-Seoun3   

  1. 1 Key Laboratory of Biodiversity and Biogeography , Kunming Institute of Botany , Chinese Academy of Sciences, Kunming 650204 , China ; 2 Yunnan University Second School , Kunming 650091 , China; 3 Korean Lichen Research Institute, Sunchon National University , Sunchon 540-742 , Korea
  • Received:2007-11-19 Online:2008-10-25 Published:2008-10-25

摘要: 对云南茶叶农场中的附生地衣进行调查发现: 附生在茶树上的地衣有25 属, 51 种; 其中, 45 种是首次报道附生在茶树上, 包括2 个中国新记录种: 癞屑衣( Lepraria lobificans) 和阿曼原胚衣( Protoblastenia amagiensis) , 以及20 个云南新分布种。壳状地衣的共生菌丝侵入茶叶树干外皮层组织, 在生长过程中产生地衣酸, 一定程度的加速了农场中茶树的老化; 靠近茶树发芽点生长的壳状地衣和叶状地衣, 造成芽体发育不良, 对茶叶的产量和品质有一定影响。

关键词: 茶树, 附生地衣, 云南

Abstract: Twenty five genera and 51 species of lichens were found during a taxonomic survey of lichens on tea trees in Yunnan. 45 of the species were found for the first time on tea trees . Lepraria lobificans and Protoblastenia amagiensis are
new to China and 20 other species are new to Yunnan . Lichens were found to affect the growth of trees and the quality of tea in the following ways: 1. Acidic substances formed during the growth of the lichens can damage vascular tissues of the trunk and cause premature aging of the tea tree ; 2 . Lichens near the tips of stems can disturb shoot growth , and consequently
, reduce the quality and quantity of tea leaf production .

Key words: Tea tree

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