Song Xiao-Fei, Liu Wen-Jian, Chen Ao-Xue, Yao Zheng-Ming, Lan Hong-Bo, Wu Lei
College of Forestry, Central South University of Forestry and Technology, Changsha 410004, Hunan, China Central South University of Forestry and Technology Changsha China.
Hunan Qingyanghu State-owned Forest Farm, Changsha 410627, Hunan, China Hunan Qingyanghu State-owned Forest Farm Changsha China.
PhytoKeys. 2022 Aug 8;204:73-81. doi: 10.3897/phytokeys.204.84397. eCollection 2022.
L. Wu & W. J. Liu, a new species in tribe Ophiorrhizeae of Rubiaceae from limestone mountain areas of Guizhou, south-western China, is described and illustrated. It is similar to and , but differs from the latter two by the following traits: stipule triangular, inflorescence sessile or with peduncle up to 0.5 mm long, pedicel 0.8-2.2 mm long, corolla white, salverform, corolla tube 1.6-2.2 cm long, corolla tube of long-styled morph inside with a villous ring and stigmas positioned at the throat of the corolla tube. The conservation status is assessed as "Vulnerable" (VU) according to the IUCN Red List Categories and Criteria.
吴磊和刘万杰描述并图示了一种来自中国西南部贵州石灰岩山区茜草科蛇根草族的新物种。它与[其他两种物种名称未给出]相似，但与后两者在以下特征上有所不同：托叶三角形，花序无柄或具长达0.5毫米的花梗，花梗长0.8 - 2.2毫米，花冠白色，高脚碟状，花冠管长1.6 - 2.2厘米，长花柱形态的花冠管内有一圈绒毛，柱头位于花冠管喉部。根据世界自然保护联盟（IUCN）红色名录类别和标准，其保护状况被评估为“易危”（VU）。
