Additional notes on Oreocharis yunnanensis, a species of Gesneriaceae from southern Yunnan, China, including morphological and molecular data

作者：Tan, Yun-Hong^*; Li, Jian-Wu; Chen, Wen-Hong; Wen, Bin; Moeller, Michael

来源：Phytotaxa, 2014, 167(3): 283-288.

DOI：10.11646/phytotaxa.167.3.7

• molecular phylogeny
• morphology
• Oreocharis
• taxonomy

Oreocharis yunnanensis, a recently described species from southern Yunnan, China, is here compared using morphological and molecular evidence, with its closest congener O. aurea and O. hirsuta, but can be easily distinguished from the latter two by its cordate leaves, 3-4 branched cymes with 4-16(-20) flowers, corolla larger, corolla tube constricted or slightly constricted above the base and then moderately enlarged without constriction at the throat, longer relative to the corolla lip, the upper corolla lip much smaller than the lower lip, lobes entire or calyx margins 2-3 denticulate, disc entire or subentire, and stigma capitate.

• 出版日期2014-5-14
• 单位中国科学院昆明植物研究所; 中国科学院西双版纳热带植物园