Chamaeanthus is a genus of flowering plants from the orchid family, Orchidaceae. Four species are currently recognized as of September 2025, all native to southeastern Asia.Kew World Checklist of Selected Plant Families
Chamaeanthus brachystachys Schltr. in J.J.Smith - Java, Borneo, southern Thailand Chamaeanthus wenzelii Ames - Taiwan, Philippines Chamaeanthus longicheila (Aver. & Nuraliev) Vuong & Kumar - Vietnam Chamaeanthus canhii (Aver.) Vuong & Kumar - Vietnam
References
Pridgeon, A.M., Cribb, P.J., Chase, M.A. & Rasmussen, F. eds. (1999). Genera Orchidacearum 1. Oxford Univ. Press. Pridgeon, A.M., Cribb, P.J., Chase, M.A. & Rasmussen, F. eds. (2001). Genera Orchidacearum 2. Oxford Univ. Press. Pridgeon, A.M., Cribb, P.J., Chase, M.A. & Rasmussen, F. eds. (2003). Genera Orchidacearum 3. Oxford Univ. Press Berg Pana, H. 2005. Handbuch der Orchideen-Namen. Dictionary of Orchid Names. Dizionario dei nomi delle orchidee. Ulmer, Stuttgart