Macfadyena unguis-cati (L.) Gentry [family BIGNONIACEAE], in Brittonia 25: 236 (1973); Liben in F.A.C., Bignon.: 36 (1977); Bidgood in F.Z. 8(3): 64 (1988). Lectotype: Tab. 94 in Plumier, Pl. Amer. (1756), chosen by Nasir, Fl. Pakistan 131: 18 (1979)
Bignonia unguis-cati L. [family BIGNONIACEAE], Sp. Pl.: 623 (1753)
Bignonia tweediana Lindl. [family BIGNONIACEAE], in Bot. Reg. 26: t. 45 (1840); Jex-Blake, Gard. E. Afr., ed. 4: 132, 332, 356 (1957). Type: Argentina, imported from Buenos Ayres by Strangeways (CGE?, holo.)
Doxantha unguis-cati (L.) Miers [family BIGNONIACEAE], in Proc. Hort. Soc. 3: 190 (1863) (as ‘ D. unguis ’*)