• 研究论文 •
1 2王一峰; 2廉永善; 1杜国祯*
1 2WANG Yi-Feng, 2LIAN Yong-Shan, 1DU Guo-Zhen*
Abstract: Euphrasia brevilabris Y. F. Wang, Y. S. Lian & G. Z. Du, a new species of the Scrophulariaceae from Gannan grassland of Gansu belonging to the east edge of the Qinghai-Tibetan Plateau of China, is described and illustrated. It is related to E. regelii Wettst. by having dense tentacle on the leaves, bracts and calyces, but differs from plant shorter, 3–7 cm high, without ramification, leaves smaller, 3–5 mm long, corolla yellow, the back 3–5 mm long, and labium shorter than muffle. It is also similar to E. pectinata Ten. by bracts obviously bigger than vegetative leaves, but differs from plant shorter, leaves smaller, having dense tentacle on the leaves, bracts and calyces, corolla yellow, labium shorter than muffle.
王一峰, 廉永善, 杜国祯. 青藏高原小米草属(玄参科)一新种——短唇小米草[J]. 植物分类学报, 2007, 45(5): 705-707.
WANG Yi-Feng, LIAN Yong-Shan, DU Guo-Zhen. Euphrasia brevilabris Y. F. Wang, Y. S. Lian & G. Z. Du, a new species of the Scrophulariaceae from the Qinghai-Tibetan Plateau, China [J]. Acta Phytotaxonomica Sinica, 2007, 45(5): 705-707.
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