印度尼西亚苏门答腊岛胡椒科胡椒属一新种

IF 0.7 4区生物学 Q4 PLANT SCIENCES

Adansonia Pub Date : 2021-04-01 DOI:10.5252/adansonia2021v43a7

S. Fici

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引用次数: 4

摘要

摘要本文描述了苏门答腊省廖内省Tigapuluh Mts的一新种Capparis L.， C. irenae Fici, sp. nov.。标题刺萼花属刺萼花科一新种。与C. diffusa Ridl有亲缘关系。无毛小枝，叶柄和叶较长，花成总状花序，基部有穗状花序，外面有毛的花瓣较长，花丝较长。讨论了其与其他相关分类群的亲缘关系及保护现状。此外，还提供了一份苏门答腊岛发现的新物种分布图和一份鉴定钥匙。

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A new species of Capparis L. (Capparaceae) from Sumatra (Indonesia)

ABSTRACT A new species of Capparis L., C. irenae Fici, sp. nov., is described and illustrated from Tigapuluh Mts., Riau Province of Sumatra, where it is known from a single locality in forest communities. The new species, belonging to Capparis sect. Monostichocalyx Radlk., is related to C. diffusa Ridl., differing in several characters as the glabrous twigs, longer petioles and leaves, flowers arranged in racemes with cataphylls at the base, longer petals hairy outside and longer filaments. Its affinities with other related taxa and its conservation status are discussed. Moreover a distribution map of the new species and an identification key to the species of Capparis recognized in Sumatra are provided.

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来源期刊

Adansonia 生物-植物科学

CiteScore

1.30

自引率

12.50%

发文量

审稿时长

>12 weeks

期刊介绍： Adansonia is a fast-track and peer-reviewed journal of plant biology, devoted to the inventory, analysis and interpretation of vascular plants biodiversity. It publishes original results, in French or English, of botanical research, particularly in systematics and related fields: morphology, anatomy, biology, ecology, phylogeny, biogeography, etc. All articles published in Adansonia are compliant with the different nomenclatural codes. A copyright assignment will be signed by the authors before publication.