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作 者 ：许为斌;刘演;梁永延;农东新;

期 刊 ：武汉植物学研究 2010年 28卷 1期 页码：7-9

关键词：细筒苣苔属；陆氏细筒苣苔；苦苣苔科；新种；石灰岩植物区系；广西；中国；

Keywords:Lagarosolen lui, Gesneriaceae, New species, Limestone flora, Guangxi, China,

摘 要 ：

报道了广西苦苣苔科细筒苣苔属Lagarosolen W.T.Wang一新种——陆氏细筒苣苔L.lui Yan Liu & W.B.Xu 。该种与靖西细筒苣苔L.jingxiensis Yan Liu，H.S.Gao & W.B.Xu 在叶型上较相近，但不同在于叶片上面光滑无毛或疏被微柔毛，下面被微柔毛，聚伞花序1~2回分支，花序梗长4~8 cm，花冠裂片长圆形、倒卵形至近圆形，顶端圆钝，花丝长2.5~3.5 mm，花期1~3月。

Abstract:A new species of Gesneriaceae， Lagarosolen lui Yan Liu et W.B.Xu，from Guangxi，China，is described and illustrated.The new species is similar to L.jingxiensis Yan Liu，H.S.Gao & W.B.Xu in leaf shape，but differs in its upper surface of blades glabrous or sparsely puberulent，lower surface puberulent，cymes 1-2-branched，peduncle 4-8 cm long，lipped lobes oblong，obovate to suborbicular，apex rounded，filaments 2.5-3.5 mm long，flowering from January to March.

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