Literature
Korsch, H.; Doege, A.; Raabe, U. & van de Weyer, K. (2013): Rote Liste der Armleuchteralgen (Charophyceae) Deutschlands, 3. Fassung. – Haussknechtia, Beiheft 17: 32 S.
A new red list of Germany’s Charophyceae is in preparation. The predecessor list (Haussknechtia, 2013) was not created according to the methodology of the Federal Office for Nature Conservation. Therefore, the results of this list are not integrated into the species search engine of the Red List Center.
Further information: Algen Deutschlands