Aletheia, a new replacement name for Aenigma (Luer) Szlach. & Kolan. (Orchidaceae, Pleurothallidinae) with new combinations Author Feng, Zhenhao 0000-0003-1550-3519 Tongren Experimental Middle School for Art and Sports, Tianhe District - 510000, Guangzhou, China. shingofung@gmail.com text Phytotaxa 2023 2023-01-19 579 3 228 230 http://dx.doi.org/10.11646/phytotaxa.579.3.9 journal article 10.11646/phytotaxa.579.3.9 1179-3163 7550427 Aletheia barbata (Ponert et al .) Z.H.Feng , comb. nov. Basionym: Andinia barbata Ponert et al . (2020: 79)