, a new species of (Rubiaceae) collected from Yunnan, China, is described for the first time. It is morphologically close to , but differs from the latter mainly by its inflorescences with 5-9 flowers, its 1.5-2.4 mm long peduncles, its stipules shorter than 1 mm and the 5-12 pairs of secondary veins. The conservation status is assessed as "Vulnerable" (VU) according to the IUCN Red List Categories and Criteria.
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| http://dx.doi.org/10.3897/phytokeys.117.28281 | DOI Listing |
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