A fairly common, sometimes brightly coloured, Waxcap found growing in grassy locations from summer until late Autumn. As the name suggests, the mushroom becomes black where touched or completely black after some days and will be found in that condition for many weeks. Although listed in most guides as edible this mushroom is not recommended.
|Common Names||Blackening Waxcap, Witches Hat, Conical Waxcap|
|Scientific Name||Hygrocybe conica|
|Average Mushroom height (CM)||7|
|Average Cap width (CM)||5|
Very varied being yellow, orange or red or a mixture of all three on one cap. The cap is conical until opening out flat and turning black with age or handling. While young, the cap feels dry but still waxy and has what look like radial fibres.
Starting white to yellow but soon turning black with age or handling. Has tiny lateral ‘ribs’ between the gills which are fairly wide spaced.
Yellow to orange particularly towards the top, off white to grey lower down and vertically fibrillose. As with all parts of this mushroom the stem will turn black when handled or left to mature.
Crimson Waxcap, pictured, can look similar but is bigger and does not bruise or turn black.
There are several potential Waxcap look-a-likes but if it turns black on handling it is the Blackening Waxcap or one of its many variants.
The Blackening Waxcap and the Conical Waxcap were considered two distinct species but it is now thought one is a variant. They are now Hygrocybe conica and Hygrocybe conica var. nigresens. There are many variants of the Blackening Waxcap but these have not all been identified individually yet.