A new species of Gesneriaceae, Didymocarpus phuquocensis, is described and illustrated from Phu Quoc National Park, Kien Giang Province, South-western Vietnam. It is most similar to D. pulcher, D. hookeri and D. punduanus 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.

中文翻译：

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Didymocarpus phuquocensis，一种来自越南西南部富国岛的Gesneriaceae新种

越南西南部坚江省富国国家公园描述并举例说明了一种新的菊科植物，Didymocarpus phuquocensis。它与D. pulcher，D。hookeri和D. punduanus最相似，它们具有3轮生的叶柄叶，形态上相似的花萼，花冠，雄蕊，雌蕊和果实，但在所有的腺短柔毛茎，叶柄和叶中都不同叶片，具1（–2）花的聚伞花序，更长的花冠和果实，以及更长和密集的腺柔毛子房。给出了有关新物种的分布，生态，物候和临时保护评估的数据，并附有插图和色板。