1. Allorge P, Manguin E (1941) Algues d’eau douce des Pyrénées basques. Bull Soc Bot France 88:159–191
2. Backhaus D (2006) Litorale Aufwuchsalgen im Hoch- und Oberrhein. Carolinea 64:5–68
3. Braun A (1855) Decade XLV + XLVI. In: Rabenhorst L (Ed.) (1848–1860) Die Algen Sachsens, Respective Mittel-Europas, Dresden
4. Brodie J, Andersen RA, Kawachi M et al (2009) Endangered algal species and how to protect them. Phycologia 48:423–438
5. Carter RL, Lowe RL (2001) Distribution and abundance of a previously unreported brown alga, Pleurocladia lacustris, in the littoral zone of northeastern Lake Michigan [abstract]. Proc North Am Benthol Soc, La Crosse, WI, USA