• Photo of Amanita muscaria (Amanita muscarias)

Plant Profile: Amanita muscaria

Names

Fly Agaric, Fly Amanita

  • Photo of Amanita muscaria (Amanita muscarias)

Phonetic Spelling:am-ah-NEE-tah mus-KAR-ee-ah

Genus:Amanita

Species:muscaria

Family:Amanitaceae

The Fly Amanita, a common name for this mushroom, derives from its historical use as an insecticide. Traditionally, the caps were crushed and placed in a dish of milk to lure flies. This species exhibits considerable variability, with several recognized color variations including red, salmon-red, orange, and yellow. Notably, the cherry-red variant is rarely encountered in North Carolina.

The fruiting bodies can grow to nearly 12 inches in diameter and stand 6 to 8 inches tall, emerging from the ground adorned with pointed white or yellow warts, often referred to as "scales." As the mushroom matures, these warts become more dispersed, allowing the cap's color to become visible. The cap's edge is striated, and the closely spaced white gills do not attach to the stalk. The stalk itself is white to off-white, featuring a slightly bulbous base. A thin annulus, which may have some yellow patches, encircles the stalk. Below this annulus, the stalk is covered in scales, typically arranged in concentric rings. The spore print is white.

Fly Amanitas are commonly found in forests and other natural habitats, appearing either alone, scattered, in dense clusters, or even forming "fairy rings" within mixed hardwood-pine forests. They can also be spotted in landscaped areas.

Amanita muscaria Feature Summary

Amanita muscaria Image Gallery

Tags

#poisonous
#NC native
#fairy rings
#poisonous mushrooms
#mushrooms
#native mushroom

Similar Plants

Amanita muscaria is often confused with:

Amanita muscaria Feature Summary

Attributes
Throughout NC
NOT EDIBLE! (Poisonous)
Poisonous to Humans
HIGHLY TOXIC, MAY BE FATAL IF EATEN! Poisonous parts: Mushroom. Poisonous if ingested. Symptoms may include: Patient appears to be intoxicated, hallucinations, drowsiness, vomiting, nausea, stomach pains, diarrhea, muscle spasms, hypotension, agitation; some symptoms may appear in a few minutes to several hours following ingestion; most symptoms are gone after 24 hours. The few deaths reported are in very young, old, or chronically ill individuals who were severely poisoned.
Seeds
Leaves
Stems
Flowers
Bark
Fruits
Roots
Whole Plant Traits
Poisonous
Mushroom
Dense
Spreading
Cultural Conditions
Deep shade (Less than 2 hours to no direct sunlight)
Moist
Occasionally Wet
Frequent Standing Water
Occasional Flooding
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
2a
2b
3a
3b
9a
9b
10a
10b
11a
11b
12a
12b
1a
1b
13a
13b
Landscape
Woodland
Naturalized Area
Slope/Bank
Poisonous to Humans
Problem for Children

Amanita muscaria Attributes

Amanita muscaria: Country Or Region Of Origin

USA, NC

Amanita muscaria: Distribution

Throughout NC

Amanita muscaria: Edibility

NOT EDIBLE! (Poisonous)

Amanita muscaria Poisonous to Humans

Amanita muscaria: Poison Symptoms

HIGHLY TOXIC, MAY BE FATAL IF EATEN! Poisonous parts: Mushroom. Poisonous if ingested. Symptoms may include: Patient appears to be intoxicated, hallucinations, drowsiness, vomiting, nausea, stomach pains, diarrhea, muscle spasms, hypotension, agitation; some symptoms may appear in a few minutes to several hours following ingestion; most symptoms are gone after 24 hours. The few deaths reported are in very young, old, or chronically ill individuals who were severely poisoned.

Amanita muscaria: Poison Toxic Principle

Unknown

Amanita muscaria: Poison Severity

High
Low
Medium

Amanita muscaria: Causes Contact Dermatitis

No
Yes

Amanita muscaria: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Amanita muscaria Whole Plant Traits

Amanita muscaria: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Amanita muscaria: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Amanita muscaria Cultural Conditions

Amanita muscaria: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Amanita muscaria: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Amanita muscaria: NC Region

Coastal
Mountains
Piedmont

Amanita muscaria: USDA Plant Hardiness Zone

thermostat
10a
thermostat
10b
thermostat
11a
thermostat
11b
thermostat
12a
thermostat
12b
thermostat
13a
thermostat
13b
thermostat
1a
thermostat
1b
thermostat
2a
thermostat
2b
thermostat
3a
thermostat
3b
thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Amanita muscaria Leaves

Amanita muscaria: Hairs Present

No
Yes

Amanita muscaria Stem

Amanita muscaria: Stem Is Aromatic

No
Yes

Amanita muscaria Landscape

Amanita muscaria: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Amanita muscaria: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy