Alex Hyde / Freshwater grapes (Nostoc sp.), a blue-green algae or cyanobacteria, found in a shallow freshwater pool on an area of limestone pavement. Gait Barrows National Nature Reserve, Lancashire, UK. Septembe...
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Alex Hyde / Freshwater grapes (Nostoc sp.), a blue-green algae or cyanobacteria, found in a shallow freshwater pool on an area of limestone pavement. Gait Barrows National Nature Reserve, Lancashire, UK. Septembe...
01523186
Alex Hyde / Freshwater grapes (Nostoc sp.), a blue-green algae or cyanobacteria, found in a shallow freshwater pool on an area of limestone pavement. Gait Barrows National Nature Reserve, Lancashire, UK. Septembe...
01523185
Alex Hyde / Shallow pool on an area of limestone pavement containing Freshwater grapes (Nostoc sp.), a blue-green algae or cyanobacteria. Gait Barrows National Nature Reserve, Lancashire, UK. September.
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Alex Hyde / Shallow pool on an area of limestone pavement containing Freshwater grapes (Nostoc sp.), a blue-green algae or cyanobacteria. Gait Barrows National Nature Reserve, Lancashire, UK. September.
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Nick Upton / Star jelly (Nostoc commune) on rotting log, GWT Lower Woods reserve, Gloucestershire, UK, October.
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Will Watson / Star Jelly (Nostoc commune) a blue-green alga, on base of a pond, Brockhall Quarry, Herefordshire, England, July.
