Mushroom Identification Logo
Mushroom ID

Flowerpot Parasol

Leucocoprinus birnbaumii

TOXIC

Toxic Flowerpot Parasol identified

Flowerpot Parasol - Image 1
1 / 2

All Images (2)

Key Features

  • Vibrant sulfur-yellow coloration
  • Mealy or powdery texture on cap surface
  • Slender stem with a fragile ring (annulus)
  • Pale yellow gills that are free from the stem
  • Oval to bell-shaped cap profile
Color:

Bright yellow

Smell:

No distinctive smell

Growth Pattern:

Clustered

Environment:

soil

Habitat & Distribution

Habitat:

Indoor flowerpots and greenhouses

Distribution:

Cosmopolitan / Worldwide in potting soil

Seasonality:

Year-round indoors

Economic Value

Market Demand:

None - toxic

Price Range:

N/A

Commercial Use:

None

Toxicity Information

Symptoms:
  • Severe abdominal pain
  • Vomiting
  • Diarrhea
  • Nausea
Onset Time:

1-12 hours

First Aid:
  • Do not induce vomiting unless directed by a professional
  • Seek medical attention if ingested
  • Bring a specimen for identification
Emergency Contacts:
  • 911 (US)
  • Poison Help (US): 1-800-222-1222

Similar Species

Tricolored Leucocoprinus

Leucocoprinus tricolor

TOXIC - severe digestive upset
Key Differences:
  • Darker brownish center on the cap
  • More pronounced color gradient

Recommended Action

Do not ingest. Keep away from children and pets. Safe to leave for aesthetics or remove and discard in trash.