The Golden Waxcap (Hygrocybe chlorophana) is a bright lemon to golden-yellow waxcap that glows in short grass in autumn. Its cap is slimy when wet and finely lined at the edge, sometimes with an orange tint at the centre, and it never blackens. The gills are pale yellow and waxy. The slender yellow stem is also sticky and is often flattened or grooved, with tiny flecks near the top.
It grows in unimproved grassland, such as old pastures, lawns and cemeteries, and more rarely in woodland, from June into November. Like other waxcaps, it is a sign of old grassland that has escaped fertiliser and ploughing.
The Butter Waxcap (Hygrocybe ceracea) is smaller and has a dry stem, and the Blackening Waxcap (Hygrocybe conica) turns black with age. The Golden Waxcap is not worth eating, and waxcap grasslands are best enjoyed and recorded rather than picked.
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Distribution
Widespread and common
Habitat
In unimproved grassland, lawns and cemeteries and more rarely in woodland
Etymology
Hygrocybe is from the Greek hygros, 'wet', and kybe, 'head', after the moist caps. chlorophana is from the Greek chloros, 'yellow-green', and phainein, 'to appear', after its yellow colour.
Cap
Slimy when wet, lemon to golden yellow, sometimes orange at the centre; does not blacken.
| Colour | |
|---|---|
| Shape | Convex, Flattened |
| Surface | Smooth, Viscid |
| Width | 2 - 7 cm |
| Margin | Striate |
Gills
Pale yellow and waxy.
| Colour | |
|---|---|
| Attachment | Adnexed |
Flesh
The flesh is pale yellow, thin, brittle and fibrous, and breaks easily. The smell is not distinctive and the taste is mild.
| Colour | |
|---|---|
| Odour | Not distinctive |
| Taste | Mild |
Stem
Slender, cylindrical to tapering, and bright yellow to orange-yellow. It is smooth to viscid when wet, often compressed or grooved, often with floccules near the apex.
| Colour | |
|---|---|
| Texture | Smooth, Viscid |
| Shape | Cylindric, Tapering |
Spores
| Colour | |
|---|---|
| Type | inamyloid |
| Shape | Broadly ellipsoid, Ovate |
| Ornamentation | Smooth |
| Size | 7.5-10 x 4-5.5 μm |
Classification
- ↳ Phylum: Basidiomycota
- ↳ Subphylum: Agaricomycotina
- ↳ Class: Agaricomycetes
- ↳ Subclass: Agaricomycetidae
- ↳ Order: Agaricales
- ↳ Family: Hygrophoraceae
- ↳ Genus: Hygrocybe
Synonyms
- Agaricus chlorophanus Fr.
- Hygrocybe chlorophana (Fr.) Wunsche
- Hygrocybe chlorophana var. aurantiaca Bon
- Hygrocybe chlorophana var. chlorophana
- Hygrocybe chlorophana var. chlorophana (Fr.) Wünsche
- Hygrocybe euroflavescens Kühner
- Hygrocybe flavescens sensu auct. eur.
- Hygrophorus chlorophanus (Fr.) Fr.
- Hygrophorus euroflavescens (Kühner) Dennis
- Hygrophorus flavescens sensu auct. brit.
Reference Sources
T. Læssøe, J. H. Peterson (2019) Fungi of Temperate Europe Vol. 1. Princeton University Press.
G. Kibby (2020) Mushrooms and Toadstools of Britain & Europe Vol. 2. Geoffrey Kibby.