Natural Populations of the Rare Medicinal Species Alangium platanifolium (Alangiacеае) in Russia

IF 0.5 4区 生物学 Q4 BIOLOGY
L. A. Fedina, M. V. Maslov, S. K. Malysheva, O. V. Nakonechnaya, T. O. Markova
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引用次数: 0

Abstract

Data on the status of two natural populations of the rare, endemic medicinal species Alangium platanifolium known from the Russian Federation is provided in this article. Information about one of them is reported for the first time. Geobotanical descriptions of the phytocenoses are presented. In southern Primorskii krai, A. platanifolium has been noted to grow in the shrub layer of coniferous/broad-leaved forest with Pinus koraiensis and Abies holophylla. It has also been found that the area of the population discovered 20 years ago has expanded tenfold and now amounts to 10 ha. The new locality of A. platanifolium covers an area of 0.25 ha. The total number of A. platanifolium is more than 700 of various-age plants. The data obtained extends the current knowledge of the distribution and life state of A. platanifolium and indicates the fact of the growth of subtropical elements in phytocenoses of the Russian Federation.

俄罗斯稀有药用物种 Alangium platanifolium(Alangiacеае)的自然种群
摘要 本文提供了俄罗斯联邦已知的稀有、特有药用物种Alangium platanifolium的两个自然种群的现状数据。其中一个种群的信息是首次报道。文章还介绍了植物区系的地理植物学描述。在滨海边疆区南部,人们注意到 A. platanifolium 与 Pinus koraiensis 和 Abies holophylla 一起生长在针叶林/阔叶林的灌木层中。研究还发现,20 年前发现的种群面积扩大了 10 倍,目前已达 10 公顷。A. platanifolium 的新地点面积为 0.25 公顷。A. platanifolium 的总数超过了 700 株不同年龄的植株。所获得的数据扩展了目前对 A. platanifolium 的分布和生活状态的了解,并表明了亚热带元素在俄罗斯联邦植物区系中生长的事实。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Biology Bulletin
Biology Bulletin 生物-生物学
CiteScore
0.70
自引率
20.00%
发文量
84
审稿时长
4-8 weeks
期刊介绍: Biology Bulletin (Izvestiya Rossiiskoi Akademii Nauk – Seriya Biologicheskaya) is an interdisciplinary journal of general biology. It focuses on fundamental studies in the fields of cell biology, biochemistry, zoology, botany, physiology, and ecology. This journal publishes current materials of experimental studies and surveys on current problems in general biology. It also publishes information on scientific conferences and new books in the fields of general biology.
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