- Size
- Cap: 10-30 mm diam.
- Lifespan
- Unknown
- Diet
- Saprotrophic, decomposing dead organic matter in soil.
- Habitat
- In short, nutrient-poor grassland and pasture.
- Range
- Found in grasslands and pastures throughout New Zealand, particularly in nutrient-poor soils.
- Endemism
- Not endemic
- Main Threats
- Habitat loss from intensive farming, fertiliser use, and ploughing.
- Population
- Common in unimproved pastures and grasslands throughout New Zealand.
- Conservation Status
- Not Threatened
The cap is translucent. Hold it to the light, and you can see the gills through the flesh. The Spangle Waxcap is not opaque. It is thin, delicate, and coloured a pale grey or brownish-grey. It is smooth, waxy, and often sticky in wet weather. As it ages, the margins may fade to a paler hue, but the centre remains distinct. It is a modest mushroom, easily overlooked among the grass blades. Do not let its modesty fool you. It is essential. Its translucence is not a weakness. It is a feature of its structure.
Threats are significant. The species is sensitive to fertiliser use and intensive farming. Nitrogen-rich soils favour aggressive grasses that outcompete the fungi. Ploughing destroys the mycelial network beneath the soil. Recovery is slow. The fungi wait for the conditions to return. They do not rush. It carries on. Despite these pressures, it remains common in less intensively managed areas, particularly in hill country where the land is too steep for heavy machinery.
The Spangle Waxcap is found throughout New Zealand, from the northern hills to the southern high country. It thrives in short, nutrient-poor grassland, particularly where the soil has not been enriched by fertilisers. It fruits in autumn and winter, often after heavy rain. It is not picky about its location, appearing in parks, lawns, and forest margins. Where it grows, the balance between grass and fungus is maintained. It is an indicator species, a biological signal that the land is not overworked.
This fungus is saprotrophic. It feeds on dead organic matter in the soil, breaking down grass roots and leaf litter. In doing so, it releases nutrients back into the ecosystem. It is a recycler, working in the open spaces of the landscape. Without it, the soil would be less fertile. The grasses would struggle. The landscape would be poorer. Its presence signals a healthy, unfertilised environment. It thrives where the land has not been overworked by intensive farming.
The gills are white or cream, attached to the stem and spaced widely apart. The stem is hollow, fragile, and coloured like the cap, though often paler at the base. It does not have a ring. It does not have a web. It stands alone, supporting the small cap. The flesh is thin and brittle. It smells faintly of earth, nothing more. Unlike the Garlic Parachute, it has no distinct scent. Its defence is obscurity, not chemistry.