The bark of the mulungu tree, Erythrina verna (E. mulungu) Fabaceae, has traditionally been used in South America as a sedative and as a hypotensive.

Multi-ingredient: Braz.: Anevrase†; Calmapax; Elixir de Passiflora†; Passaneuro; Passicalm†; Passiflora Composta†; Passilex†; Sedalin†; Xarope Sao Joao†.