PIIRAINEN, M.; SALO, P.; VELMALA, S. Accessions to the Botanical Museum of the Finnish Museum of Natural History, University of Helsinki, in 2017. Memoranda Societatis pro Fauna et Flora Fennica, [S. l.], v. 94, p. 109–112, 2018. Disponível em: https://journal.fi/msff/article/view/77427. Acesso em: 20 huhti. 2024.