BEST, Keith; BUDD, Archie. New Records for a Bad Weed. Blue Jay, [S. l.], v. 17, n. 4, 1959. DOI: 10.29173/bluejay2163. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2163. Acesso em: 4 apr. 2025.