List of cyanobacteria found at this site: Nostoc Nodularia Samples from Santa Margarita River (1/9) Nostoc (2/9) Nostoc (3/9) Nostoc (4/9) Nostoc (5/9) Nostoc (6/9) Nostoc (7/9) Nodularia (8/9) Nodularia (9/9) Nodularia