Plant BiologybioRxivPreprint
The proposed Baltic Sea endemic green alga Monostroma balticum represents a foliose morphotype of Ulva intestinalis (Ulvales, Ulvophyceae).
Niko R. Johansson, Jaanika Blomster, Tytti Wärri…·Sophie Steinhagen
The paper resolves taxonomic uncertainty by showing that Monostroma balticum is a morphotype of Ulva intestinalis using molecular and morphological analysis of historical and contemporary specimens.
DOI 10.64898/2026.09.16.751975