HOWARD, John. Additions to the Floral List of the Cypress Hills in Saskatchewan. Blue Jay, [S. l.], v. 14, n. 3, 1956. DOI: 10.29173/bluejay2045. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2045. Acesso em: 7 may. 2024.