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Averyanov, L. V.; Еskov А. K.; Truong, B. V.; Nguyen, van C.; Prilepsky, N. G.; Nuraliev, M. S.; Maisak, T. V.; Manh, V.

The Genus Octarrhena (Orchidaceae, Thelasiinae) in Vietnam With Description of Two New species

. Phytotaxa 2020, 459, 265–275.