菊科，台湾一新种。

(Compositae), a new species from Taiwan.

作者信息

Chang Chih-Yi, Tzeng Hsy-Yu, Tseng Yen-Hsueh

机构信息

Department of Forestry, National Chung-Hsing University, No. 145, Hsing-Ta Rd., Taichung 402, Taiwan National Chung-Hsing University Taichung Taiwan.

出版信息

PhytoKeys. 2019 Feb 14(117):119-132. doi: 10.3897/phytokeys.117.29380. eCollection 2019.

DOI:10.3897/phytokeys.117.29380

PMID:30804699

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6384280/

Abstract

A new species of , Y.H.Tseng & C.Y.Chang, from central-southern Taiwan is described and illustrated. This species is similar to Hayata in leaf shape, achene and chromosome number (2n = 64), but can be readily distinguished from by the narrower leaf lobes, usually higher number of florets and phyllaries, the purplish-red corolla (vs. white) and larger pollen grains. A key to the species of in Taiwan is also presented.

摘要

描述并图示了一种来自台湾中南部的新物种，曾燕华和张庆云（音译）。该物种在叶形、瘦果和染色体数目（2n = 64）方面与玉山蓟（音译）相似，但可通过较窄的叶裂片、通常更多的小花和总苞片数量、紫红色花冠（而非白色）以及更大的花粉粒与玉山蓟轻易区分。还给出了台湾玉山蓟属物种的检索表。