Synonyms
Batatas operculata (Gomes) Peterm.
Merremia macrocarpa (L.) Roberty
Merremia alata Rendle
Convolvulus operculatus Gomes
Ipomoea operculata (Gomes) Mart.
Operculina convolvulus Silva Manso
Piptostegia gomesii Mart.
Piptostegia operculata (Gomes) Rchb.