广义金钱菌属真菌研究概况

广义金钱菌属分布广泛，物种多样性丰富，包括了许多具有食药用价值的种类，具有较高的经济、生态和科研价值，但我国对该类真菌的关注较少。本文回顾了金钱菌属的建立与发展历程，以及分子生物学研究方法应用于该类真菌后其系统学的变化过程；介绍了欧洲与北美地区对栎裸脚伞复合群物种的区分过程；总结了广义金钱菌属真菌在生物防治和药用功效及化学成分研究等方面的研究进展。同时，还发现了各地对广义金钱菌属真菌的分类学研究水平差异较大，各地区研究水平不均衡和分子系统学研究不完善等问题，所以我国亟需对该类真菌资源调查与挖掘，以期为后续研究提供参考依据。

Research progress of Collybia s.l.: a review

Collybia s.l. is a wide-spread and rich diversity group with significant economic, ecological, and scientific research values. However, the Chinese species in this group were previously overlooked. This paper reviewed the establishment and research development of Collybia s.l., and the systematic change since molecular method was applied to the taxonomy of this group. History of distinguishing Gymnopus dryophilus complex was also introduced. The recent research progress, especially on biological control, medicinal efficacy, and chemical composition research etc., were summarized. The problem of unequal level of regional investigation and deficiency in phylogeny studies in China, etc., were also pointed out. Potential and importance of species diversity and further research directions in China are predicted.