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Issue: Vol. 527 No. 3: 3 December 2021
Type: Article
Published: 2021-12-03
DOI: 10.11646/phytotaxa.527.3.4
Page range: 201-208
Abstract views: 64
PDF downloaded: 1

A new species and a new record of Typhonium (Araceae) from southern Vietnam

Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, No. 12 Nguyen Van Bao Street, Go Vap District, Ho Chi Minh City, Vietnam.
Binh Chau-Phuoc Buu Nature Reserve, Bung Rieng Ward, Xuyen Moc District, Ba Ria-Vung Tau Province, Vietnam.
Department of Ecology and Evolutionary Biology, University of Science, Vietnam National University HCMC, 227 Nguyen Van Cu Street, District 5, Ho Chi Minh City, Vietnam; Vietnam National University-HCMC, Linh Trung Ward, Thu Duc City, Ho Chi Minh City
Southern Institute of Ecology, Vietnam Academy of Science and Technology, No. 1D, TL 29 Street, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam
Southern Institute of Ecology, Vietnam Academy of Science and Technology, No. 1D, TL 29 Street, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam
Southern Institute of Ecology, Vietnam Academy of Science and Technology, No. 1D, TL 29 Street, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam
Southern Institute of Ecology, Vietnam Academy of Science and Technology, No. 1D, TL 29 Street, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam
Binh Chau - Phuoc Buu Nature Reserve Typhonium vietnamense Typhonium khonkaenensis Typhonium violifolium Monocots

Abstract

Typhonium vietnamense is described as a new species from Vietnam. It is most similar to Typhonium varians but differs in a combination of leafy and floral characters. In addition, T. khonkaenensis is newly recorded for Vietnam, leading to exclusion of T. violifolium from the national flora. An updated key to all known species of Typhonium in Vietnam is given.

References

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