PIIRAINEN, M.; LAAKA-LINDBERG, S.; SALO, P.; VELMALA, S. Accessions to the Botanical Museum of the Finnish Museum of Natural History, University of Helsinki, in 2019. Memoranda Societatis pro Fauna et Flora Fennica, [S. l.], v. 96, p. 79–82, 2020. Disponível em: https://journal.fi/msff/article/view/101283. Acesso em: 25 huhti. 2024.