Brunner - s.n. -
Drouet - 2491 - Brazil
Ecklon - s.n. - South Africa
Harley - 17098 - Brazil
Hinton - 26468 - Mexico
Ipomoea pes-caprae
Mizoguchi - 974 - Brazil
Nikolov - 1760 - Madagascar
Stevens - 27205 - Nicaragua
Stevens - 41220 - Nicaragua
Taylor - 11764 - Caribbean
Tsugaru - B-1156 - Brazil
Wislizenus - 381 - Mexico