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White Dapperling (Leucoagaricus leucothites)

White Dapperling

Safe

Leucoagaricus leucothites

Also known as: Lilypad mushroom

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Description

Leucoagaricus leucothites is a common saprobic mushroom known for its pure white color and smooth cap. It often appears in grassy areas, gardens, and disturbed soil. While generally considered edible, it can be easily confused with poisonous Amanita species, making careful identification crucial.

How to Identify

Cap
The cap is smooth, dry, and initially convex, becoming more flattened with age. It may have a slight umbo (a raised central bump).
Gills
The gills are free from the stem, crowded, and white to cream-colored. They may bruise slightly yellowish with age.
Stem
The stem is smooth, white, and has a ring (annulus) that is often movable. The base of the stem lacks a volva (a sac-like structure), which is a key difference from Amanita species.
Flesh
The flesh is white and does not change color when bruised.
Fruiting body
The fruiting body is typically medium-sized, with a cap diameter ranging from 5 to 15 cm. The entire mushroom is usually white, although the cap may develop a slight tan or brownish tint with age.
Habitat
It grows in grassy areas, gardens, and disturbed soil, often in lawns or along roadsides. It is saprobic, meaning it obtains nutrients from decaying organic matter.

Key Facts

  • Cap surfaces: Smooth, dry
  • Growth Form: Saprobic
  • Spore Print: White
  • Body color: White
  • Odor: Mild
  • Flesh bruises: Not bruising
  • Height: 5-15 cm
  • Cap Diameter: 5-15 cm
  • Nutrient gathering: Saprobic

Safe

Deadly

While Leucoagaricus leucothites is generally considered edible, it can be easily confused with poisonous Amanita species, such as Amanita bisporigera (Destroying Angel) and Amanita ocreata (Angel of Death). These Amanita species contain amatoxins, which are deadly and can cause liver failure.

Toxin Type: Amatoxins (in look-alikes)Reaction Type: Liver failure (if mistaken for Amanita species)

Quick Check

  • Odor: Mild and mushroomy
  • Fruiting: Solitary to scattered
  • Substrate: Grass, soil, decaying organic matter

Where to Find

Lawns and Gardens

Commonly found in grassy areas, gardens, and parks.

Disturbed Soil

Often appears in areas with disturbed soil, such as construction sites or recently tilled fields.

Finding Tips

Look in Grassy Areas

Search in lawns, meadows, and other grassy habitats, especially after rain.

Check for White Coloration

Focus on mushrooms that are entirely white, but be cautious of similar-looking poisonous species.

Similar Species

Amanita bisporigera

mushroom

Also known as: Destroying Angel

Amanita ocreata

mushroom

Also known as: Angel of Death

Scientific Classification

Phylum
Basidiomycota
Class
Agaricomycetes
Order
Agaricales
Family
Agaricaceae
Genus
Leucoagaricus

Storage Information

  • Max Temperature: 4°C (39°F)
  • Freezing duration: Not recommended
  • Min Temperature: 2°C (36°F)
  • Refrigeration: 2-3 days

How to Clean

Gently brush off any dirt or debris from the cap and stem. Avoid washing unless necessary, as they can become waterlogged. If washing, do so quickly and pat dry.

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