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Issue: Vol. 452 No. 1: 8 July 2020
Type: Article
Published: 2020-07-08
DOI: 10.11646/phytotaxa.452.1.2
Page range: 19–32
Abstract views: 28
PDF downloaded: 1

Checklist of Lycopodiaceae in Vietnam with three new records and one lectotypification

Department of Biology, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam. High school taught Hung An, Bac Quang, Hagiang, Vietnam.
Botanical Museum, Finnish Museum of Natural History, PO Box 7, FI-00014 University of Helsinki, Helsinki, Finland. Herbarium, Komarov Botanical Institute of the Russian Academy of Sciences, 2, Prof. Popov str., 197376 St. Petersburg, Russia.
Herbarium, Komarov Botanical Institute of the Russian Academy of Sciences, 2, Prof. Popov str., 197376 St. Petersburg, Russia.
Department of Biology, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
Joint Russian-Vietnamese Tropical Scientific and Technological Center, Cau Giay, Hanoi, Vietnam. A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, 33, Leninsky av., 119071 Moscow, Russia.
Joint Russian-Vietnamese Tropical Scientific and Technological Center, Cau Giay, Hanoi, Vietnam.
Joint Russian-Vietnamese Tropical Scientific and Technological Center, Cau Giay, Hanoi, Vietnam. Department of Higher Plants, Biological Faculty, M.V. Lomonosov Moscow State University, 1, 12, Leninskie Gory, 119234 Moscow, Russia.
clubmosses Eastern Indochina fern allies Huperzia lycophytes Lycopodiopsida Lycopodium Phlegmariurus plant diversity plant taxonomy Pteridophytes

Abstract

An updated checklist of the family Lycopodiaceae in Vietnam is provided. The checklist is based on the most recent taxonomic delimitation of this family. It comprises three subfamilies, six genera and 20 species. Three species, Huperzia nanlingensis, Phlegmariurus henryi and Phlegmariurus tetrastichus, are reported from Vietnam for the first time, which is mainly a result of floristic exploration of the country during the last 15 years. Detailed descriptions and photographs are provided for the newly recorded species, as well as a map showing their distribution in Vietnam. Taxonomy of these and related species is briefly discussed. Type material of P. tetrastichus was analyzed and a specimen from G (G00349152) was designated as a lectotype. It was demonstrated that the combination Huperzia tetrasticha has never been validly published.