No.18  SU LI, ZI-BING XIN, XIN HONG, LONG-FEI FU & FENG WEN：

Primulina wuae (Gesneriaceae), a new species from southern China

Gardens’ Bulletin Singapore  69(2): 309-315

ABSTRACT

A new species, Primulina wuae F.Wen & L.F.Fu (Gesneriaceae), is described from the southern part of China. This new species is most similar to Primulina pseudoroseoalba Jian Li et al., P. roseoalba (W.T.Wang) Mich.Möller & A.Weber, P. subrhomboidea (W.T.Wang)Yin Z.Wang and P. beiliuensis B.Pan & S.X.Huang var. fmbribracteata F.Wen & B.D.Lai, but differs from these in characters such as the size and indumentum of the bracts, the indumentums of the pedicels and anthers, the length of the pistils etc. A provisional conservation assessment is also provided.

图1  吴氏报春苣苔Primulina wuae F. Wen & L.F. Fu.A.植株. B.叶片正面观. C.花序与花冠侧面观. D.花序和花冠俯视图. E.苞片（a: 苞片正面观;b: 苞片内面观）.F.花冠正面观. G.花萼. H.花冠解剖图，示雄蕊与退化雄蕊.I.雌蕊与花萼（绘图：吴向红，基于模式标本）.

图2  吴氏报春苣苔Primulina wuae F. Wen & L.F. Fu.A.生境. B.开花植株. C.栽培植株开花状. D.花冠俯视图与花萼及花序. E.花冠侧视图与花萼及花序.F.花冠正面观及柱头特写. G.花冠解剖示雄蕊与退化雄蕊.H.苞片（a: 苞片正面观;b: 苞片内面观） . I.花序. J.雌蕊，无花萼.K.花萼外面观. J.柱头.K.花萼正面观.A–B, D–K：摄自模式产地；C：栽培植株（拍摄者：温放).