标题孟加拉国蕨类植物的分类研究

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-06-22 DOI:10.3329/bjpt.v28i1.54213

S. Dong, Akm Haque Haque

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引用次数: 0

摘要

孟加拉国位于印度次大陆，是一个盛产蕨类植物的地区。然而，到目前为止，还没有关于孟加拉国Pteris物种多样性的现代解释。根据对文献和有限标本的彻底研究，我们目前在孟加拉国确认了15种翼龙。在这些物种中，P.giasii目前只在孟加拉国被发现；自1858年以来一直没有被收集到的长柄P.longipinula最近在Sylhet被重新发现。Pteris cretica、P.pellucida、P.quadraurita var.tquadrauria和P.quadrairita var.setigera被排除在孟加拉国蕨类植物区系之外。为了便于识别物种，提供了物种的关键和每个物种的简要说明。孟加拉国植物分类学杂志。28（1）：2021年6月131-140

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A taxonomic study on Pteris L. (Pteridaceae) of Bangladesh

Bangladesh lies in Indian subcontinent, an area rich in Pteris species. However, so far there is no modern account on the species diversity of Pteris in Bangladesh. Based on a thorough study of literature and limited specimens available to us, we currently recognize 15 species of Pteris in Bangladesh. Among these species, P. giasii is currently known only from Bangladesh; P. longipinnula, which has not been collected since 1858, was recently rediscovered in Sylhet. Pteris cretica, P. pellucida, P. quadriaurita var. quadriaurita, and P. quadriaurita var. setigera are excluded for the fern flora of Bangladesh. To facilitate the recognition of species, a key to species and brief notes for each species are provided. Bangladesh J. Plant Taxon. 28(1): 131-140, 2021 (June)

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来源期刊

Bangladesh Journal of Plant Taxonomy 生物-植物科学

CiteScore

0.42

自引率

44.40%

发文量

审稿时长

6 months

期刊介绍： Bangladesh is a humid, subtropical country favouring luxuriant growth of microorganisms, fungi and plants from algae to angiosperms with rich diversity. She has the largest mangrove forest of the world in addition to diverse hilly and wetland habitats. More than a century back, foreign explorers endeavoured several floral expeditions, but little was done for non-vasculars and pteridophytes. In recent times, Bangladesh National Herbarium has been carrying out taxonomic research in Bangladesh along with few other national institutes (e.g. Department of Botany of public universities and Bangladesh Forest Research Institute).