蓝兰属一新种（兰科：附属科：茉莉科）：产于印度东北部阿萨姆邦

Q4 Agricultural and Biological Sciences

Feddes Repertorium Pub Date : 2024-10-13 DOI:10.1002/fedr.202400030

Khyanjeet Gogoi, Jintu Sarma

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引用次数: 0

摘要

Malaxideae（兰科）部落的一个新种，Crepidium assamicum，被描述和说明为来自印度东北部阿萨姆邦的新种。这个新分类群表面上与紫钩藓相似，但在生境、植株大小、长花苞片、花序非常密、叶数、较大的叶柄大小、全翅和花的颜色等方面有所不同。本种局限于生长在阿萨姆邦Dibrugarh地区Dibru-Soikhowa河岸附近的开阔草地上，种群庞大，包括500-600只。根据IUCN红色名录类别和标准第16版（2024），这个新物种的威胁状态暂时被评估为“受威胁”。

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A New Species of Crepidium (Orchidaceae: Epidendroideae: Malaxideae): From Assam, North East India

A new species of the tribe Malaxideae (Orchidaceae), Crepidium assamicum, is described and illustrated here as new species from Assam, North East India. The new taxon is superficially similar to Crepidium purpureum but differs in its habitat, plant size, long floral bract, very densely flowered inflorescences, leaf number, larger petiole size, both winged throughout and flower color. This species is confined to grow in open grassland near river bank of Dibru-Soikhowa, Dibrugarh district of Assam, in a huge population comprising 500–600 individuals. The threat status of this new species is provisionally assessed here as “Threatened” following the IUCN Red List Categories and Criteria version 16 (2024).

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来源期刊

Feddes Repertorium Agricultural and Biological Sciences-Plant Science

CiteScore

1.20

自引率

0.00%

发文量

期刊介绍： Feddes Repertorium - Journal of Botanical Taxonomy and Geobotany is one of the world"s leading publications in theory and practice. Original research papers and reviews cover all groups of the plant world, including extant and fossil. Theory and principles of taxonomy, nomenclature, techniques and methodology, on evolution and phylogeny and descriptions of new taxa are considered as well. The reader will also find information on the history of flora and vegetation. All papers are internationally refereed by experts in their respective fields.