Fimbristylis pachmarhiensis（香柏科），印度中部的一个新种

IF 1 4区生物学 Q3 PLANT SCIENCES

Nordic Journal of Botany Pub Date : 2023-12-12 DOI:10.1111/njb.04171

Mujaffar Shaikh, Arjun Prasad Tiwari, Ram Lakhan Singh Sikarwar

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引用次数: 0

摘要

本报告描述并图解了印度中央邦 Hoshangabad 地区 Pachmarhi 生物圈保护区的一个新物种 Fimbristylis pachmarhiensis（香柏科）。aestivalis 和 F. griffithii 相似，但两者的不同之处在于其纤细的茎秆、异常疏松的花序、圆柱形小穗、三棱锥状结构以及覆盖花柱全长的细毛。此外，该物种的瘦果呈现稀疏的瘤状，先端下凹。本报告提供了详细描述、物候、分布、世界自然保护联盟（IUCN）保护状况、F. pachmarhiensis 与其近缘种的对比分析、相关分类注释和彩色照片。

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Fimbristylis pachmarhiensis (Cyperaceae), a new species from central India

A new species, Fimbristylis pachmarhiensis (Cyperaceae), is described and illustrated from Pachmarhi Biosphere Reserve of Hoshangabad district, Madhya Pradesh, India. This new species bears resemblance to its closest morphological relatives, F. aestivalis and F. griffithii, but differs from both by a combination of characters, primarily including its slender culm, exceptionally lax inflorescence, cylindrical spikelets, triquetrous structure, and the presence of fine hairs covering the entire length of the style. Additionally, the achenes of this species exhibit sparse tuberculation and have a depressed apex. A detailed description, phenology, distribution, IUCN conservation status, a comparative analysis contrasting F. pachmarhiensis with its closely related species, relevant taxonomic notes and colour photographs are provided.

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来源期刊

Nordic Journal of Botany 生物-植物科学

CiteScore

1.90

自引率

11.10%

发文量

100

审稿时长

2 months

期刊介绍： Nordic Journal of Botany publishes original contributions on all aspects of the taxonomy, evolution, conservation, ecology and biogeography of plants (including algae and bryophytes) and fungi.