Myriostoma is saprobic, deriving nutrients from decomposing organic matter.
Fruit bodies grow grouped in well-drained or sandy soil, often in the partial shade of trees.
The species occurs in deciduous forests and mixed forests, gardens, along hedges and grassy road banks, and grazed grasslands.
In the Northern Hemisphere, it tends to grow on well-drained south-facing slopes, while it prefers a similar habitat on north-facing slopes in Australia.
In Europe, its major habitat is riparian mixed forests dominated by Salix alba and Populus alba along the great rivers.
In Hawaii, it has been collected at elevations above 2,000 m (6,600 ft) where it appears to favor the mamane (Sophora chrysophylla) forest.

The species is widespread, being known in its natural habitat from all five continents, but is not found in abundance.
Myriostoma coliforme is rare in Europe, where it appears on the Regional Red Lists of 12 countries, and is one of 33 candidate species for listing in Appendix I of the Convention on the Conservation of European Wildlife and Natural Habitats (the "Bern Convention").
Although originally described from England, it was considered extinct in mainland Britain until it was found again in Suffolk in 2006 near Ipswich, one of its original localities—it had been last reported in the country in 1880.
The fungus is considered extinct in Switzerland.
Its most northerly location is southern Sweden, although it is generally rare in northern Europe.
It is similarly widespread but rarely encountered in North America, although there may be isolated localities, like New Mexico, where it is more abundant.
In Australia, where its range is limited to the central New South Wales coast, it may have been introduced from exotic plant material.
Myriostoma is saprobic, deriving nutrients from decomposing organic matter. Fruit bodies grow grouped in well-drained or sandy soil, often in the partial shade of trees. The species occurs in deciduous forests and mixed forests, gardens, along hedges and grassy road banks, and grazed grasslands. In the Northern Hemisphere, it tends to grow on well-drained south-facing slopes, while it prefers a similar habitat on north-facing slopes in Australia. In Europe, its major habitat is riparian mixed forests dominated by Salix alba and Populus alba along the great rivers. In Hawaii, it has been collected at elevations above 2,000 m (6,600 ft) where it appears to favor the mamane (Sophora chrysophylla) forest.
The species is widespread, being known in its natural habitat from all five continents, but is not found in abundance. Myriostoma coliforme is rare in Europe, where it appears on the Regional Red Lists of 12 countries, and is one of 33 candidate species for listing in Appendix I of the Convention on the Conservation of European Wildlife and Natural Habitats (the "Bern Convention"). Although originally described from England, it was considered extinct in mainland Britain until it was found again in Suffolk in 2006 near Ipswich, one of its original localities—it had been last reported in the country in 1880. The fungus is considered extinct in Switzerland. Its most northerly location is southern Sweden, although it is generally rare in northern Europe. It is similarly widespread but rarely encountered in North America, although there may be isolated localities, like New Mexico, where it is more abundant. In Australia, where its range is limited to the central New South Wales coast, it may have been introduced from exotic plant material.
Myriostoma