Template:Wujek, 2012a
- Wujek, D.E. 2012. The first report of the coccoid green alga Echinocoleum from North America and a description of a new species, E. flocculosum (Trebouxiophyceae, Oocystaceae) from Kansas and Michigan. Transactions of the Kansas Academy of Science 115: 41–45. DOI: 10.1660/062.115.0107