ROBERTS, D. L.; MCINERNY, G. J. When is a species extinct? Quantitative inference of threat and extinction from herbarium data. Lankesteriana: International Journal on Orchidology, [S. l.], v. 3, n. 2, 2016. DOI: 10.15517/lank.v3i2.23003. Disponível em: https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/23003. Acesso em: 19 dec. 2024.