W. Rujichaipimon, H. Æ. Pedersen, S. Suddee, and P. Traiperm, “Taxonomic notes on Dendrobium sect. Pedilonum (Orchidaceae): a new species, D. nakhonsiense, from Thailand and the D. cumulatum s.l. complex revisited”, Phytotaxa, vol. 747, no. 1, pp. 81–94, Mar. 2026.