CALVERLEY, Dorthea H. Flowers of the Peace River Country Roadsides. Blue Jay, [S. l.], v. 25, n. 3, 1967. DOI: 10.29173/bluejay3369. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3369. Acesso em: 4 may. 2024.