Tong Yi-Hua, Guo Xiang-Long, Wang Bing-Mou, Wang Zi, Guo Yong-Jie
Key Laboratory of Plant Resources Conservation and Sustainable Utilization & Key Laboratory of Digital Botanical Garden of Guangdong Province, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong, 510650, China South China Botanical Garden, Chinese Academy of Sciences Guangzhou China.
South China National Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong, 510650, China South China National Botanical Garden, Chinese Academy of Sciences Guangzhou China.
PhytoKeys. 2024 Nov 8;249:1-11. doi: 10.3897/phytokeys.249.133820. eCollection 2024.
Two new varieties from Xizang, China, i.e. Agapetesinterdictavar.flaviflora and A.forrestiivar.parvifolia, are described and illustrated. Agapetesinterdictavar.flaviflora differs from the nominate variety in having yellow and smaller corollas with shorter lobes and anthers with shorter appendages at the base. Agapetesforrestiivar.parvifolia is distinguished from the nominate variety in the smaller leaves with an acute apex, nearly transverse secondary veins and puberulent peduncle. Taxonomic notes on these taxa are also provided.
描述并图示了来自中国西藏的两个新变种,即黄花藏南树萝卜和小叶怒江树萝卜。黄花藏南树萝卜与原变种的区别在于花冠黄色且较小,裂片较短,花药基部附属物较短。小叶怒江树萝卜与原变种的区别在于叶片较小,先端急尖,二级脉近横向,花梗被微柔毛。还提供了这些分类群的分类学注释。