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Taxonomic studies on Scutellaria (Lamiaceae) from China (I): two new species from southwestern Guangdong province

文献类型: 外文期刊

作者: Zeng, You-Pai 1 ; Xu, Ye-Chun 3 ; Chen, Guo-Di 4 ;

作者机构: 1.Chinese Acad Sci, Key Lab Natl Forestry & Grassland Adm Plant Conser, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China

2.South China Natl Bot Garden, Guangzhou 510650, Guangdong, Peoples R China; Chinese Acad Sci, Herbarium, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China

3.Guangdong Acad Agr Sci, Environm Hort Res Inst, Guangdong Prov Key Lab Ornamental Plant Germplasm, Guangzhou 510640, Guangdong, Peoples R China

4.Hong Kong & Macao Affairs Bur, Yangjiang Municipal Peoples Govt Taiwan, Yangjiang 529500, Peoples R China

关键词: limestone; morphology; Scutellaria wongkei; taxonomy; Yangchun

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: 2025 年 711 卷 2 期

页码:

收录情况: SCI

摘要: Scutellaria albovillosa and S. yangchunensis (Lamiaceae), two new species from Yangchun city in southwestern Guangdong province, China, are here illustrated and described. The two new species are similar to S. wongkei in habit and in having leaflike bracts and bluish or lilac flowers, but differ by an array of characters, including the indumentum of stem, leaves and rachis, the shape of leaves and flowers, and the color of middle lobe of lower corolla lip. Meanwhile, S. albovillosa differs from S. yangchunensis by the indumentum of stem and rachis, and the shape of leaves, bracts and corolla tube. A distribution map of the two new species and S. wongkei is provided.

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