type of fungus?

type of fungus?

Observation - type of fungus? - UK and Ireland. Description: This is the 2nd year I have seen these growing in a line alongside a footpath. They suddenly appear and then as quickly disappear. I haven't been able to make any identification, but they look as if they might be some type of fungus

This is the 2nd year I have seen these growing in a line alongside a footpath. They suddenly appear and then as quickly disappear. I haven't been able to make any identification, but they look as if they might be some type of fungus