Probably something like this.
View attachment 3777550 https://en.wikipedia.org/wiki/Leucocoprinus_birnbaumii
Like all Leucocoprinus species, L. birnbaumii is a saprotroph, living on very decayed plant matter (humus or compost). The fungus is common throughout the tropics and subtropics, extending into warmer parts of the temperate zones. Rarely, it appears in cooler areas, fruit bodies having been recorded as far north as England,[11] but these seem to be temporary introductions. In these areas (such North America, Europe, and Australia) it is more usually found in hothouses and plant pots than in the wild.[7][12]