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Shin, H.W., Lee, C.S., Choi, S.A., Eum, S.M. and Lee, N.S. 2019.

Taxonomic status of three controversial species of Cephalanthera (Orchidaceae) from Korea based on morphological and molecular data

. Phytotaxa. 415, 2 (Aug. 2019), 105–112. DOI:https://doi.org/10.11646/phytotaxa.415.2.2.