来自印度喜马偕尔邦的新物种 Rubus dhauladharensis（蔷薇科

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Annales Botanici Fennici Pub Date : 2023-11-15 DOI:10.5735/085.060.0141

C. Gupta, Vikas Kumar

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引用次数: 0

摘要

Rubus dhauladharensis Chand.Gupta & Vik.库马尔（蔷薇科）描述并说明了印度喜马偕尔邦的一个新种。它采集于喜马拉雅山脉西部达乌拉达尔山脉山麓的帕兰普尔。它被归入茜草亚属，因为小核果与花托一起脱落，脱落的通常是黑色的果实中没有形成空腔。在形态上，它与 trichogynus 和 titanus 相类似，但与它们不同的是，它的植株呈无腺体状，枝条上的皮刺较少，雄蕊长于雌蕊，子房和花环上有细毛。本报告提供了 Rubus 亚属 Rubus 中印度种的识别关键。

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Rubus dhauladharensis (Rosaceae), a New Species from Himachal Pradesh, India

Rubus dhauladharensis Chand. Gupta & Vik. Kumar (Rosaceae) is described and illustrated as a new species from Himachal Pradesh, India. It was collected from Palampur in the foothills of the Dhauladhar Range of the western Himalayas. It is assigned to Rubus subgenus Rubus because the drupelets detach together with the receptacle and no cavity is formed in the detached, usually black fruit. It morphologically resembles R. trichogynus and R. titanus but differs from them by having an eglandular plant body, less prickles on branches, stamens longer than pistils, and minutely hairy ovaries and torus. An identification key to Indian species in Rubus subgenus Rubus is provided.

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来源期刊

Annales Botanici Fennici 生物-植物科学

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal publishes original, previously unpublished papers on plant and fungal: • systematics, evolution, phylogeography, taxonomy and nomenclature, • population biology and genetics, • physiology and molecular biology, • terrestrial and aquatic ecology (including effects of climate change), • ecology and reproduction of invasive species as well as their effects on native populations, • phytogeography and paleoecology.