Bignonia tulipifera Schum.
Bignonia tulipifera Thonn.
Spathodea campanulata subsp. congolana Bidgood
Spathodea campanulata subsp. nilotica (Seem.) Bidgood
Spathodea danckelmaniana Büttner
Spathodea nilotica Seem.
Spathodea nilotica f. bryanii O.Deg. & I.Deg.
Spathodea tulipifera (Schum.) G.Don
Hypericum hookerianum