Guiry, M.D. & Guiry, G.M. Class: Ulvophyceae taxonomy browser. AlgaeBase version 4.2 World-wide electronic publication, National University of Ireland, Galway. 2007 [2007-09-23]. (原始内容存档于2017-07-11).
doi.org
Nowak, Hendrik; Harvey, Thomas H.P.; Liu, Huaibao P.; McKay, Robert M.; Zippi, Pierre A.; Campbell, Donald H.; Servais, Thomas. Filamentous eukaryotic algae with a possible cladophoralean affinity from the Middle Ordovician Winneshiek Lagerstätte in Iowa, USA. Geobios. 2017, 50 (4): 303. doi:10.1016/j.geobios.2017.06.005. hdl:2381/40483.
handle.net
hdl.handle.net
Nowak, Hendrik; Harvey, Thomas H.P.; Liu, Huaibao P.; McKay, Robert M.; Zippi, Pierre A.; Campbell, Donald H.; Servais, Thomas. Filamentous eukaryotic algae with a possible cladophoralean affinity from the Middle Ordovician Winneshiek Lagerstätte in Iowa, USA. Geobios. 2017, 50 (4): 303. doi:10.1016/j.geobios.2017.06.005. hdl:2381/40483.
web.archive.org
Guiry, M.D. & Guiry, G.M. Class: Ulvophyceae taxonomy browser. AlgaeBase version 4.2 World-wide electronic publication, National University of Ireland, Galway. 2007 [2007-09-23]. (原始内容存档于2017-07-11).