Phyllogloea tetravacuolaris (Arce & H.C.Bold) Levanets & Guiry Phyllogloea tetravacuolaris (Arce & H.C.Bold) Levanets & Guiry in Notul. Algarum 306: 1. 10 Nov 2023is new combination for Hormotilopsis tetravacuolaris Arce & H.C.Bold in Amer. J. Bot. 45(June): 492, fig. 1-8, 91. Jun 1958