HARMS, V. L. The White Floating Marsh Marigold, Caltha Natans, in Saskatchewan. Blue Jay, [S. l.], v. 36, n. 4, 1978. DOI: 10.29173/bluejay4284. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4284. Acesso em: 7 may. 2024.