Chloroflexi. Bacteria, Green Nonsulfur . Green Nonsulfur Bacteria . Bacteria, Green Non-Sulfur . Chloroflexaceae . Green Non-Sulfur Bacteria . Herpetosiphon . Phylum of green nonsulfur bacteria including the family Chloroflexaceae, among others. . 1.00
Chlorobi. Bacteria, Green Sulfur . Chlorobiaceae . Green Sulfur Bacteria . A phylum of anoxygenic, phototrophic bacteria including the family Chlorobiaceae. They occur in aquatic sediments, sulfur springs, and hot springs and utilize reduced sulfur compounds instead of oxygen. . 0.74
Rhodospirillaceae. Bacteria, Purple Nonsulfur . Purple Nonsulfur Bacteria . Athiorhodaceae . A family of phototrophic bacteria, in the order Rhodospirillales, isolated from stagnant water and mud. . 0.69
Cyanobacteria. Algae, Blue Green . Bacteria, Blue Green . Bacteria, Blue-Green . Blue Green Algae . Blue Green Bacteria . Blue-Green Algae . Blue Algae . Algae, Blue-Green . Blue-Green Bacteria . Cyanophyceae . Cyanophyta . Myxophyta . Synechocystis Group . Synechococcus Group . A phylum of oxygenic photosynthetic bacteria comprised of unicellular to multicellular bacteria possessing CHLOROPHYLL a and carrying out oxygenic PHOTOSYNTHESIS. Cyanobacteria are the only known organisms capable of fixing both CARBON DIOXIDE (in the presence of light) and NITROGEN. Cell morphology can include nitrogen-fixing heterocysts and/or resting cells called akinetes. Formerly called blue-green algae, cyanobacteria were traditionally treated as ALGAE. . 0.57