湖南索溪峪自然保护区的木本植物区系研究

STUDY OF THE WOODY PLANT FLORA IN SUOXIYU NATURAL RESERVE OF HUNAN PROVINCE

本文通过详细的植物类群调查和查阅大量文献资料,以种为单位对湖南索溪峪自然保护区的木本植物区系进行了研究,记述了武陵红淡、武陵松、短柄杨桐、索溪红果树和粉背旌节花等5个新分类群,指出了本区木本植物区系上的5个特点。并提出在将该区开放旅游的条件下,必须加强对森林资源进行保护的建议。

A study of the woody plant flora in Suoxiyu Natural Reserve of HunanProvince was pursued by means of a thorough investigation into the planttaxa and consultation of the published literature, resulting in the discoveryof five new taxa, namely, Cleyera wulinensis, Pinus massoniana var. wulin-gensis, Cleyera japonica var. brevipetiolata, Stranvaesia davidiana var. Suoxi-ensis, and Stachyurus chinensis var. hypoleucus. Five woody plant flora cha-racteristics in this area are discussed, followed by the suggestion that forestresources therein should be further protected when tourists are taken in fromeverywhere.