Maxillaria cucullata Lindl., Edwards's Bot. Reg. 26: t. 12 (1840). Distribution: Mexico to C. America Homotypic Synonyms: Camaridium cucullatum (Lindl.) M.A.Blanco, Lankesteriana 7: 520 (2007). Psittacoglossum cucullatum (Lindl.) Szlach. & Sitko, Biodivers. Res. Conservation 25: 33 (2012). Heterotypic Synonyms: Maxillaria atrata Rchb.f., Beitr. Orchid.-K. C. Amer.: 31 (1866). https://upload.wikimedia.org/wikipedia/commons/2/21/Maxillaria_cucullata_-_Edwards_vol_26_%28NS_3%29_pl_12_%281840%29.jpg You can find a lot of accessible information at : https://www.biodiversitylibrary.org/name/Maxillaria_cucullata