哥伦比亚安第斯山脉中部侧柏属(侧柏蒜科)大叶-束状亚科二新种

Q3 Agricultural and Biological Sciences

Lankesteriana Pub Date : 2023-03-10 DOI:10.15517/lank.v23i1.54321

M. SIERRA-ARIZA

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引用次数: 0

摘要

描述并说明了两新种侧柏属大叶-束状亚科。这两个物种都是在哥伦比亚安第斯山脉中部的托利马省发现的。将这两个种属与形态上最接近的平侧柏(Pleurothallis applanata)、亚细亚侧柏(Pleurothallis ariana-dayanae)、斑侧柏(Pleurothallis paquishae)和scabrilinguis侧柏(Pleurothallis scabrilinguis)进行了比较和讨论。这两个新种与它们的同系种的区别主要在于唇形。平菇的特征是长圆状披针形的，尖的，囊状的唇部带有倒卵形的阴囊;而扁平菇的特征是卵状披针形的，疣状乳头状的，稍具柔毛的唇部带有匙形的阴囊。

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Two new species of Pleurothallis (Pleurothallidinae) subsection Macrophyllae-Fasciculatae from The Central Andes of Colombia

Two new species of Pleurothallis subsection Macrophyllae-Fasciculatae are described and illustrated. Both species were found in the central Andes of Colombia in the department of Tolima. The two species are compared and discussed with Pleurothallis applanata, Pleurothallis ariana-dayanae, Pleurothallis paquishae, and Pleurothallis scabrilinguis, which are the morphologically closest species. The two new species differ from their congeners mainly by lip morphology. Pleurothallis franciana is distinguished by having an oblong-lanceolate, acute, vesiculous lip with an obovate glenion, and Pleurothallis petroana is distinguished by the ovate-lanceolate, verrucose-papillose, slightly pilose lip, with a spathulate glenion.

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来源期刊

Lankesteriana Agricultural and Biological Sciences-Plant Science

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

8 weeks