A New Argyreia Lour. (Convolvulaceae) from Northern Thailand

Taxonomy 2026 Open access

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Authors: Natthaphong Chitchak, Naiyana Tetsana, Poompat Srisombat, Paweena Traiperm
DOI: 10.3390/taxonomy6010006
Cited by: 0
References: 24

Abstract

Argyreia elegans Traiperm, Tetsana & Chitchak, sp. nov., from northern Thailand is described and illustrated. The new species resembles A. kerrii Craib but differs in terms of having lanceolate to oblong leaves, up to two inflorescences (each bearing 1–3 flowers emerging from an axillary bud), and outer sepals that are densely velvety-pubescent on the abaxial side. A detailed description, an updated key to the species for the Flora of Thailand, as well as anatomical, micromorphological, and taxonomic notes are provided.

Fields of Study & Subjects

Ginger and Zingiberaceae research Plant Diversity and Evolution Plant and Fungal Species Descriptions

Publication details

Journal / source
Taxonomy
Volume
6
Issue
1
Pages
6–6
Publication date
3 January 2026
Language
EN