Celtis integrifolia Lamarck (1797: 140),

non Celtis integrifolia Nuttall (1837: 169), nom. illeg.

Homotypic synonym:— Mertensia integrifolia (Lam.) Schultes (1820: 313) .

Type: — AFRICA. Senegal, without date, fl., M. Adanson 229a (holotype P barcode 00253668!) .

Taxonomic notes: —Synonym of C. toka (Sattarian et al. 2006) .