Basionym Name:Byssoloma subdiscordans f. puertoricense Sérus., Occ. Pap. Farlow Herb. Crypt. Bot. 10: 16 (1976)
Homotypic synonyms:Byssoloma subdiscordans var. puertoricense (Sérus.) Lücking, [as 'puertoricensis'] Fl. Neotrop., Monogr. 103: 687 (2008)