KRIVDA, Walter. Manitoba Records for the Showy Aster. Blue Jay, [S. l.], v. 42, n. 2, 1984. DOI: 10.29173/bluejay6190. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6190. Acesso em: 24 aug. 2024.