On the identity of Synotis ionodasys (Asteraceae: Senecioneae) from Yunnan, China

被引：4

作者：

Fan, Yu ^{[1
]}

Zhang, Rui ^{[1
]}

Guo, Chun-Lan ^{[1
]}

Tang, Ming ^{[1
,2
]}

机构：

[1] Jiangxi Agr Univ, Jiangxi Prov Key Lab Bamboo Germplasm Resources &, Nanchang 330045, Jiangxi, Peoples R China

[2] Jiangxi Agr Univ, Coll Forestry, Nanchang 330045, Jiangxi, Peoples R China

来源：

PHYTOTAXA | 2022年 / 545卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Asteraceae; China; Flora of Pan-Himalaya; Senecio; Yunnan;

D O I：

10.11646/phytotaxa.545.2.9

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Based on morphological comparisons of specimens and observations of living plants in the field we conclude that the key characters as the color of setae on the abaxial leaf sides and pedicles, and the number of ray florets which Jeffrey and Chen used to distinguish Synotis ionodasys from S. cappa are variable and not reliable, and all the characters of the former species (ferrugineous tomentum, 14???20 ray florets) are not distinct and fall within the variation range of the latter, thus making S. ionodasys conspecific with S. cappa.

引用

页码：207 / 216

页数：10

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