Steinhagen, S., Karez R., Weinberger, F. (2019). Cryptic, alien, and lost species: Molecular diversity of Ulva sensu lato along the German coasts of the North and Baltic Seas. European Journal of Phycology.

Steinhagen, S., Barco, A., Wichard, T. & Weinberger, F. (2019), Conspecificity of the model organism Ulva mutabilis and Ulva compressa (Ulvophyceae, Chlorophyta). Journal of Phycology, 55: 25-36. doi:10.1111/jpy.12804 

Steinhagen, S., Karez, R. & Weinberger, F. (2019) Molecular analysis of Ulva compressa (Chlorophyta, Ulvales) reveals its morphological plasticity, distribution and potential invasiveness on German North Sea and Baltic Sea coasts. Euro-pean Journal of Phycology, 54:1, 102-114, DOI: 10.1080/09670262.2018.1513167 

Steinhagen, S., Karez, R. & Weinberger, F. (2018). Surveying seaweeds from the Ulvales and Fucales in the world’s most frequently used artificial waterway, the Kiel Canal. Botanica Marina, 62(1), pp. 51-61. doi:10.1515/bot-2018-0020 

Weinberger, F., Steinhagen, S., Afanasyev, D. &Karez, R. (2018). New records from the southern North Sea and first records from the Baltic Sea of Kornmannia leptoderma. Botanica Marina, 62(1), pp. 63-73. doi:10.1515/bot-2018-0019 

Afanasyev, D., Kamnev, A., Sushkova, E., Steinhagen, S.(2016). A field guide to Ulvaspecies found in the Black, Azov, Caspian Seas and Eastern Baltic/ Edited by Prof. I.P. Yermakov, Publishing house Pero, Moscow, Russia.

Steinhagen, S. & Weinberger, F. (2016). Ulva und verwandte Grünalgen an Schleswig-Holsteins Küsten – Eine Revision des Arteninventars. Veröffentlichungen des Landesamtes für Landwirtschaft, Umwelt und ländliche Räume Schleswig-Holstein. Vergabenummern: 0608.451410; 0608.451412. 

Dr. Sophie Steinhagen