来自印度阿鲁纳恰尔邦的新种 Lysionotus namchoomii（Gesneriaceae）

Turczaninowia Pub Date : 2023-11-01 DOI:10.14258/turczaninowia.26.3.14

K. Chowlu, K. Gogoi, B. Truong, Leonid V. Averyanov, D. А. Iudova, C. H. Nguyen

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摘要

本文描述了在印度阿鲁纳恰尔邦 Pakke-Kessang 地区发现的 Lysionotus 属（Gesneriaceae）新种，命名为 L. namchoomii，并绘制了插图。ziroensis 的不同之处主要在于无毛的营养器官、具细齿的叶片、正三角形的花序苞片、离生的匙形无毛萼裂片和内部无毛的花冠。该物种仅分布于两个不同地点，种群数量较少，仅有 60-100 个个体。根据世界自然保护联盟（IUCN）红色名录的分类和标准，该新物种的保护地位暂定为极危，CR：B1a, b(iiii, v) + 2a, b(i-iii,v)。

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Lysionotus namchoomii (Gesneriaceae), a new species from Arunachal Pradesh, India

The new species of the genus Lysionotus (Gesneriaceae), named L. namchoomii, discovered in Pakke-Kessang District of Arunachal Pradesh, India, is described and illustrated here. It differs from morphologically similar L. ziroensis mainly in glabrous vegetative organs, denticulate-crenulate leaf blade, deltoid inflorescence bracts, free spatulate glabrous calyx lobes, and corolla glabrous inside. This species is confined to two different locations, with a small population comprising a total of 60–100 individuals. The conservation status of this new species is provisionally assessed here as Critically Endangered, CR: B1a, b(iiii, v) + 2a, b(i-iii,v) following the IUCN Red List Categories and Criteria.

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Turczaninowia

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