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Dog Sick Slime Mould
Didymium spongiosum
Didymium spongiosum, also known as dog sick slime mold, is a species of true slime mold in the order Physarales. Before reclassification in 2023 it was known as Mucilago crustacea. Due to its visual resemblance to canine vomit, it is known colloquially as the "dog sick slime mould" or "dog sick fungus", albeit that slime moulds are not true fungi.
The fruiting body is yellow to white, becoming paler with time, and then blackening.
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Didymium spongiosum in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1504198.