SINCLAIR STAMMERS / Acellular Slime Mould, 'Many headed slime' (Physarum polycephalum) inhabits shady, cool, moist areas, such as decaying leaves and logs

Nigel Cattlin / Grey mould (Botrytis cinerea) spotting lesions on Rose (Rosa sp) flower caused by damp weather. Berkshire, England, UK. September.

Nigel Cattlin / Rose (Rosa sp), aborted bud diseased with Grey mould (Botrytis cinerea) after damp weather. Berkshire, England, UK. September.

Robert Thompson / Dog vomit slime mold (Fuligo septica) and slug on moss. Annagarriff Wood National Nature Reserve, Peatlands Park, County Armagh, Northern Ireland. August.

Adrian Davies / Dog vomit slime mould (Fuligo septica). Sussex, England, UK. October.

Robert Thompson / Slime mould (Fuligo septica) Annagarrif Wood NNR, Peatlands, County Armagh, Northern Ireland, September.

Paul Bertner / Slime mold,Amani Nature Reserve, Tanzania

Doug Wechsler / Dog vomit slime mould (Fuligo septica) on rotten log, Fort Washington State Park, Pennsylvania, USA August

Charlie Summers / Humpback salmon (Oncorhynchus gorbuscha) male that has contracted the onset of gray mold / grey mould, making its way upstream in Walker Cove Creek, Misty Fjord National Monument, Alaska, USA, August...

Chris Mattison / Scrambled egg slime mould (Fuligo septica) Peak District National Park, Derbyshire, UK September

Andy Sands / Slime mold (Fuligo septica) on dead silver birch log, Buckinghamshire, England, UK, November. Focus stacked image.

Andy Sands / Slime mold (Fuligo septica) plasmodia slime mold on dead wood, Buckinghamshire, England, UK, November . Focus stacked image