文章题目波多黎各一种新发现的小型仙人掌属(仙人掌科)

IF 0.5 4区生物学 Q4 BIODIVERSITY CONSERVATION Caribbean Journal of Science Pub Date : 2022-10-21 DOI:10.18475/cjos.v52i2.a8

Andrew Gdaniec, P. Hoxey, J. Ackerman, A. Culham

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引用次数: 1

摘要

摘要报道了波多黎各一新种。这种微型物种，茎直径不超过70毫米，不确定隶属关系，但不太可能是M. intortus的近亲，这是波多黎各已知的唯一一种Melocactus，因为缺乏粉红色的柱头，茎尺寸较小，种子结构独特。在形态上与其他一些加勒比物种有相似之处:伊斯帕尼奥拉岛的M. lemairei和M. praerupticola，古巴的M. guitartii (= M. curvispinus)。

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A New Miniature Melocactus (Cactaceae) from Puerto Rico

Abstract A new species of Melocactus is described from Puerto Rico. This miniature species, with a stem no more than 70 mm in diameter, is of uncertain affiliation but is unlikely to be a close relative of M. intortus, the only other Melocactus known from Puerto Rico, due to the lack of a pink-coloured stigma, smaller stem dimensions and distinct seed structure. There are morphological similarities with some other Caribbean species: M. lemairei and M. praerupticola of Hispaniola, and M. guitartii (= M. curvispinus) from Cuba.

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来源期刊

Caribbean Journal of Science 综合性期刊-生物多样性保护

CiteScore

1.00

自引率

25.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Caribbean Journal of Science publishes articles, research notes, and book reviews pertinent to natural science of the Caribbean region. The emphasis is on botany, zoology, ecology, conservation biology and management, geology, archaeology, and paleontology. The mission as a nonprofit scholarly journal is to publish quality, peer-reviewed papers and to make them widely available.