1. BBC NEWS. 2008.
http://news.bbc.co.uk/2/hi/asia-pacific/7486814.stm
.
2. Brodie J, Maggs CA, John DM. Green seaweeds of Britain and Ireland. London: British Phycological Society; 2007. p. 242.
3. Burrow EM (1991) Seaweeds of the British Isles, vol 2: chlorophyta. London: British Museum (Natural History), p. 238.
4. Canter-Lund H, Lund JWG. Freshwater algae. Their microscopic world explored. Bristol: Biopress; 1995.
5. Davey JW, Biaxter ML. RADseq: next-generation population genetics. Brief Funct Genom. 2010;9:416–23.