Phylum: Basidiomycota Family: Hygrophoraceae
Hygrocybe conica (Schaeffer) P. Kummer
A common species, quite variable in colour from almost scarlet to yellow, blackening with age or bruising. Pronounced conical cap with a pale-yellow stipe. Can easily be confused with the similar Hygrocybe conicoides, especially in the latter's preferred habitat of coastal dune slacks.
Boertmann, D. (2010 revised second edition) The Genus Hygrocybe
Wood, E. & Dunkelman, J. (2017) Grassland Fungi: a field guide
Hedger, J. & George, D. (2018) Lundy Fungi: a photographic guide
Harries, D. (2017) A Guide to Waxcaps in West Wales