Primula dejuniana (Primulaceae), a new species from Sichuan, China
Primula dejuniana (Primulaceae), a new species from Sichuan, China
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报春花（报春科），中国四川一新种
DOI：
10.5735/085.051.0602
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发表时间：
2014-12-01
影响因子：
0.7
通讯作者：
Hao, Gang
中科院分区：
文献类型：
--
作者：
Xu, Yuan;Yuan, Shuai;Hao, Gang
小报春Hao，C.M. Hu & Y.描述了四川产报春花科植物Xu sp. nova。在一般形态上，它显然与Petiolares亚组Davidii有关，其特征是坚固的纸质或革质叶，具正面凹陷的脉，通常显著突起和背面具蜂窝状。该新种在毛被上与P.davidii相似，在细长的花冠筒上与P.tenuituba相似，但可以通过其叶具锐尖的先端和锐齿的边缘容易地与本亚组的所有其他种区分。
Primula dejuniana G. Hao, C.M. Hu & Y. Xu sp. nova ( Primulaceae) is described and illustrated from Sichuan, China. In general morphology it is clearly related to the section Petiolares subsection Davidii, which is characterized by firmly papery or leathery leaves, with veins impressed adaxially, often prominently raised and alveolate abaxially. The new species is similar to P. davidii in the indumentum and to P. tenuituba in the slender long corolla tube, but can be easily distinguished from all other species in this subsection by its leaves with an acute-apiculate apex and a sharp dentate margin.