BEST, K. F. Woolly Yarrow on the Dry Prairie. Blue Jay, [S. l.], v. 22, n. 4, 1964. DOI: 10.29173/bluejay2613. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2613. Acesso em: 16 may. 2024.