APHOTOFLORA
An online educational resource and botanical image library dedicated to
the flora; wildflowers, trees, shrubs, ferns, liverworts and mosses, found in
South-West England, mostly around Devon and Cornwall, by David Fenwick.
Cyanobacteria (Lower Plant Images)
Nostocaceae
Nostoc
Nostoc commune - A Cyanobacterium
Rivulariaceae
Rivularia
Rivularia atra - A Cyanobacteria
Rivularia bullata - A Cyanobacteria
Both species above have been photographed as marine species; occurring below Mean High Water Mark. The species are also included on the APHOTOMARINE website; they are included here because of their similarity and relationship to Nostoc commune above.
