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Issue: Vol. 297 No. 1: 22 February 2017
Type: Article
Published: 2017-02-22
DOI: 10.11646/phytotaxa.297.1.4
Page range: 42–52
Abstract views: 37
PDF downloaded: 28

The identity of Cremanthodium citriflorum (Asteraceae, Senecioneae)

Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China University of Chinese Academy of Sciences, Beijing 100049, China
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China
Compositae lectotypification northeastern Myanmar northwestern Yunnan taxonomy Eudicots

Abstract

Our critical observations of herbarium specimens (including type material) and living plants demonstrate that Cremanthodium citriflorum is identical to C. delavayi and that the holotype sheet of C. farreri is a mixture of C. delavayi and C. farreri. We therefore place C. citriflorum in synonymy with C. delavayi. We recognize C. farreri as an independent species and designate a lectotype for it. In addition, a lectotype is designated for C. delavayi, a species described on the basis of several syntypes.