SIEBERT, Stefan; STRUWIG, Madeleen; KNOETZE, Leandra; KOMAPE, Dennis M. Celtis sinensis Pers. (Ulmaceae) naturalised in northern South Africa and keys to distinguish between Celtis species commonly cultivated in urban environments. African Biodiversity & Conservation, [S. l.], v. 48, n. 1, 2018. DOI: 10.4102/abc.v48i1.2288. Disponível em: https://mail.abcjournal.org/index.php/abc/article/view/61. Acesso em: 17 apr. 2026.