Strumpshaw Fen Reticularia lycoperdon Slime Moulds – April 2024
27 April 2024
In early April, after The Outpost we spotted a Reticularia lycoperdon (false puffball) aethalium.

After The Outpost – 7th April 2024
A few days later the peridium had disintegrated exposing the dark brown spore mass.

After The Outpost – 10th April 2024
But next to it another aethalium had developed.

After The Outpost – 10th April 2024

After The Outpost – 10th April 2024
By the middle of the month both had collapsed into a mess of spore, capillitium and residual peridium

After The Outpost – 14th April 2024
Mid–April, before The Outpost – from afar – we spotted a bright blob on a fallen trunk and excitedly raced to see what it was.

Before The Outpost – 14th April 2024
It was two Reticularia lycoperdon.

Before The Outpost – 14th April 2024
Both were in their early mucilaginous stage with the distinctive cauliflower-like surface.

Before The Outpost – 14th April 2024

Before The Outpost – 14th April 2024

Before The Outpost – 14th April 2024
A week later they were no longer on the trunk — one spore mass had fallen to the ground.

Before The Outpost – 22nd April 2024
A mass of capillitium and spore.

Before The Outpost – 22nd April 2024
At the end of the woodland trail we spotted a Reticularia lycoperdon in it’s early mucilaginous stage that we didn’t see again on subsequent visits.

End of the woodland trail – 14th April 2024
Strumpshaw Fen is an RSPB nature reserve in Norfolk, UK.