OLSON, Randy. Flowering rush, Butomus umbellatus, a new, potentially invasive, species in Saskatchewan. Blue Jay, [S. l.], v. 62, n. 2, 2004. DOI: 10.29173/bluejay5706. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5706. Acesso em: 6 may. 2024.