Leptomischus hiepii, a new species of the tribe Argostemmateae from Son La province, northwestern Vietnam, is described and illustrated. Morphologically it allies to L. wallichii, L. erianthus and L. funingensis by sharing a similar habit, large stipules and similar corolla shape, but it differs by its anisophyllous leaves, 1-flowered inflorescences, homostylous flowers and tubular-campanulate corollas.

中文翻译：

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Leptomischus hiepii，一种来自越南的茜草科新种

Leptomischus hiepii，一种来自越南西北部Son La省的Argostemmateae部落的新物种，得到了描述和说明。从形态上讲，它通过共享相似的习性，大的托叶和相似的花冠形状而与华氏乳杆菌，紫罗兰和福宁乳酸菌结盟，但它的不同之处在于其奇特的叶，一花的花序，均匀的花和管状的钟状花冠。