摘要
本文分析了绿色流苏藓[Crossidium chloronotos(Brid.)Limpr.]的形态特征和解剖构造对干旱环境的适应性,论述了它的地理分布规律,认为该种是旱生性藓类的典型代表之一,可视为干旱生态环境中的一种指示植物。
Crossidium chloronotos (Brid.)Limpr. belongs to the family Pottiaceae. Through the recent field investigations,the author found that it also distributes in the Junggar Basin of Xinjiang,Northwest China. In this paper,on the basis of analysing the anatomic-morpholo gical structure of its stem and leaves,the adaptability of the species to the arid environment and the ranges of the ecology and the geographical distribution are discussed. The author held that Crossidium chloronotos is one of the ecological indicator plants of arid environment.
出处
《干旱区研究》
CSCD
北大核心
1993年第1期49-52,共4页
Arid Zone Research
基金
国家自然科学基金
关键词
绿色流苏藓
地理分布
Crossidium chloronotos
morphological character
geographical distribution
