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Issue: Vol. 350 No. 1: 17 May 2018
Type: Article
Published: 2018-05-17
DOI: 10.11646/phytotaxa.350.1.4
Page range: 33–41
Abstract views: 18
PDF downloaded: 1

Lectotypification and new data on distribution of Glyptopetalum sclerocarpum (Celastraceae)

Moscow State University of Food Production, Volokolamskoe highway 11, Moscow, 125080, Russia.
Department of Higher Plants, Biological Faculty, M.V. Lomonosov Moscow State University, Leninskie Gory 1, 12, Moscow, 119234, Russia. Joint Russian-Vietnamese Tropical Scientific and Technological Center, Cau Giay, Hanoi, Vietnam.
Department of Higher Plants, Biological Faculty, M.V. Lomonosov Moscow State University, Leninskie Gory 1, 12, Moscow, 119234, Russia. Joint Russian-Vietnamese Tropical Scientific and Technological Center, Cau Giay, Hanoi, Vietnam.
Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, 541006, China.
Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, 541006, China.
Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, 541006, China.
Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, 541006, China.
Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov str. 2, St. Petersburg, 197376, Russia.
Celastraceae China Glyptopetalum sclerocarpum Indochina lectotypification Myanmar plant diversity plant taxonomy Eudicots

Abstract

Taxonomy and geographical distribution of Glyptopetalum sclerocarpum are revised. Type material of this species is analyzed and lectotypification is provided; the specimen from CAL (CAL0000007365) is designated as a lectotype. Distribution area of G. sclerocarpum is circumscribed and a number of inconsistencies found in earlier works are resolved. Occurrence of G. sclerocarpum in Myanmar, Thailand, Laos, Cambodia, Vietnam and southern China is confirmed. The presence of this species in Guangxi of China is reported for the first time; its presence and distribution in Vietnam are substantiated by herbarium collections. Map of distribution of G. sclerocarpum and G. vidalii, a poorly known and morphologically similar species, is provided.