Phylum: Cyanobacteria

Taxon: Geitleribactron periphyticum

Authority: Komárek

Site: Lake Terrell, Whatcom County, WA

Comments: Uncommon and inconspicuous; may be solitary or in clumps attached to submerged vegetation

Phylum: Cyanobacteria

Taxon: Geitleribactron periphyticum

Authority: Komárek

Site: Lake Terrell, Whatcom County, WA

Comments: Uncommon and inconspicuous; may be solitary or in clumps attached to submerged vegetation

Phylum: Cyanobacteria

Taxon: Geitleribactron periphyticum

Authority: Komárek

Site: Small stormwater treatment pond, Whatcom County, WA

Comments: Uncommon and inconspicuous; may be solitary or in clumps attached to submerged vegetation

Phylum: Cyanobacteria

Taxon: Geitleribactron periphyticum

Authority: Komárek

Site: Small stormwater treatment pond, Whatcom County, WA

Comments: Uncommon and inconspicuous; may be solitary or in clumps attached to submerged vegetation

Phylum: Cyanobacteria

Taxon: Geitleribactron periphyticum

Authority: Komárek

Site: Heart Lake, Skagit County, WA

Comments: Uncommon and inconspicuous; may be solitary or in clumps attached to submerged vegetation