Stigonematales

Stigonematales is the order of cyanobacteria that includes filamentous strains that produce hormogonia and exhibit true branching. Under the more recent classification system devised by Rippka et al., these strains are listed under section V [http://www-cyanosite.bio.purdue.edu/taxon79.html] .

References

cite journal | last=Rippka |first=R. | authorlink=R. Rippka | coauthors=J. Deruelles, J. B. Waterbury, M. Herdman and R. Y. Stanier | title=Generic assignments, strain histories andproperties of pure cultures of cyanobacteria| journal= Journal of General Microbiology| volume=111|pages=1–61| date=1979