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Zingiber inodorum (Zingiberaceae: Zingiberoideae), a new species of Z. sect. Cryptanthium from Hainan, China

文献类型: 外文期刊

作者: Wang, Qing-long 1 ; Yuan, Lang-xing 1 ; Tang, Huan 1 ; Bai, Lin 4 ;

作者机构: 1.Chinese Acad Trop Agr Sci, Trop Crops Genet Resources Inst, Haikou 571101, Hainan, Peoples R China

2.Hainan Prov Engn Res Ctr Trop Med plants, Haikou 571101, Peoples R China

3.Minist Agr & Rural Affairs Trial operat, Key Lab Biol & Cultivat Chinese Med Mat, Haikou 571101, Hainan, Peoples R China

4.Chinese Acad Sci, State Key Lab Plant Divers & Specialty Crops, South China Bot Garden, Guangzhou 510650, Peoples R China

5.Chinese Acad Sci, South China Natl Bot Garden, Guangzhou 510650, Peoples R China

关键词: Rhizome; Zingiber bipinianum; Z. cochleariforme group; Z. guangxiense; Z. magang; Z. sect. Cryptanthium; Z. skornickovae

期刊名称:PHYTOTAXA ( 影响因子:1.0; 五年影响因子:1.0 )

ISSN: 1179-3155

年卷期: 2024 年 653 卷 3 期

页码:

收录情况: SCI

摘要: Zingiber inodorum, a new species belonging to Z. sect. Cryptanthium from Hainan, China, is described and colour plates showing its distinctive features are provided. Information on its distribution, ecology and phenology is also provided and a preliminary IUCN conservation assessment of the species is proposed. An unpublished phylogenetic study shows that Z. inodorum is related to a group of 11 species that is informally named as "Zingiber cochleariforme group". A key to these species is provided. Among them, Z. inodorum is mostly similar to Z. guangxiense from south and southeast China in its inflorescence and flower characters. Zingiber inodorum is also similar to Z. magang and Z. skornickovae from central Vietnam in its vegetative characters. A tabulated comparison of Z. inodorum, Z. guangxiense, Z. magang and Z. skornickovae is provided.

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