STANIFORTH, Richard J. Ophioglossid Ferns in Manitoba: Moonworts, Grapeferns and Northern Adder’s-Tongue. Blue Jay, [S. l.], v. 69, n. 2, 2011. DOI: 10.29173/bluejay6081. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6081. Acesso em: 29 mar. 2024.