Template:Ichihara et al., 2009
- Ichihara, K., Arai, S., Uchimura, M., Fay, E.J., Ebata, H., Hiraoka, M. & Shimada, S. 2009. New species of freshwater Ulva, Ulva limnetica (Ulvales, Ulvophyceae) from the Ryukyu Islands, Phycological Research 57(2): 94–103. DOI: 10.1111/j.1440-1835.2009.00525.x