WILLIAMS, D. M.; SIMS, P. A. .; WITKOWSKI, J.

Notes on the rare Cretaceous species Syndetocystis uralensis Strelnikova leading to the description of a new monotypic genus Monoportula P.A.Sims et D.M.Williams nov. gen.

. Phytotaxa, Auckland, New Zealand, v. 595, n. 2, p. 219–224, 2023. DOI: 10.11646/phytotaxa.595.2.8. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.595.2.8. Acesso em: 6 dec. 2025.