Tricholomopsis decoraTricholomopsis decora, commonly known as prunes and custard, is a species of gilled mushroom in the genus Tricholomopsis. It occurs in North America and Britain.DescriptionThe cap is wide. The gills are mostly adnate. The stem is up to 5.5 cm long and thick. The flesh is yellow and the spore print is white. It is regarded as nonpoisonous.Similar speciesIt resembles T. sulfureoides, Callistosporium luteo-olivaceum, and Chysomphalina chrysophylla.Distribution and habitatIt occurs in North America and in Britain, growing in conifer forests.