DÖRKEN, Veit Martin; HÖGGEMEIER, Annette. Der Osagedorn, Maclura pomifera (Raf.) C.K. Schneid. Der Palmengarten, [S. l.], v. 73, n. 2, p. 156–157, 2009. DOI: 10.21248/palmengarten.99. Disponível em: https://ojs.ub.uni-frankfurt.de/Palmengarten/index.php/Palmengarten/article/view/99. Acesso em: 15 mai. 2024.