Dendrobium secundum (Blume) Lindl. ex Wall., Numer. List 1996 1828. (syn: Callista secunda (Blume) Kuntze; Dendrobium heterostigma Rchb.f.; Dendrobium secundum var. album Sander; Dendrobium secundum f. album Valmayor & D.Tiu; Dendrobium secundum var. niveum Rchb.f.; Pedilonum secundum Blume);
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Bangladesh to W. & Central Malesia: Andaman Is., Bangladesh, Borneo, Cambodia, Jawa, Laos, Lesser Sunda Is., Malaya, Myanmar, Nicobar Is., Sulawesi, Sumatera, Thailand, Vietnam as per POWO;
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Common name: Toothbrush Dendrobium
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Dendrobium secundum (Orchidaceae) for validation:
Botanical name: Dendrobium secundum (Blume) Lindl. ex Wall. (Orchidaceae)
https://en.wikipedia.org/wiki/Dendrobium_secundum
https://travaldo.blogspot.dendrobium-secundum
https://www.orchidweb.dendrobium-secundum
https://www.nparks.gov.sg/florafaunaweb/flora/5/8/5886
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References: POWO Catalogue of Life The Plant List Ver.1.1 WCSP Flowers of India India Biodiversity Portal IOSPE PHOTOS
https://en.wikipedia.org/wiki/Dendrobium_secundum
https://travaldo.blogspot.dendrobium-secundum
https://www.orchidweb.dendrobium-secundum
https://www.nparks.gov.sg/florafaunaweb/flora/5/8/5886
