, a new species of Gesneriaceae from Phu Quoc Island, South-western Vietnam.

A new species of Gesneriaceae, , is described and illustrated from Phu Quoc National Park, Kien Giang Province, South-western Vietnam. It is most similar to , and in having 3-verticillate petiolate leaves, morphologically similar calyx, corolla, stamens, pistil and fruit, but differs from all in the glandular-pubescent stems, petioles and leaf blades, 1(-2)-flowered cymes, longer corolla and fruit and longer and densely glandular-puberulent ovary. Data on distribution, ecology, phenology and provisional conservation assessment of the new species are given along with an illustration and a colour plate.