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Issue: Vol. 369 No. 4: 21 September 2018
Type: Article
Published: 2018-09-21
DOI: 10.11646/phytotaxa.369.4.5
Page range: 278–286
Abstract views: 13
PDF downloaded: 1

Reinstatement of the independent specific status of Thalictrum hamatum (Ranunculaceae), with T. macrorhynchum reduced to its synonymy

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
China taxonomy Thalictrum uncatum Eudicots

Abstract

Thalictrum hamatum (Ranunculaceae) has been previously placed in synonymy with T. uncatum. Our critical examination of the original material of T. hamatum reveals that this species is actually not conspecific with T. uncatum, but with T. macrorhynchum. As T. hamatum was published earlier than T. macrorhynchum, we reduce the latter to the synonymy of the former herein. Lectotypification is proposed for T. macrorhynchum.