Witch’s Hat (Hygrocybe conica)

Hygrocybe conica, commonly known as the witch’s hat, conical wax cap or conical slimy cap, is a colourful member of the genus Hygrocybe (the waxcaps), found across northern Europe and North America. Originally described as Hygrophorus conicus, it may be a complex of closely related and similar species.

Source: https://www.inaturalist.org/observations/98030270