Amanita muscaria
Common Name(s):
- Phonetic Spelling
- am-ah-NEE-tah mus-KAR-ee-ah
- This plant has low severity poison characteristics.
- See below
- Description
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Fly amanita is a poisonous mushroom in the fungus family (Amanitaceae) native throughout the temperate and subarctic regions of the Northern Hemisphere. They are typically found in deciduous or pine forests, other natural areas or landscapes either singly, scattered, in dense groups or even in "fairy rings". It is a variable species with several color varieties recognized (red, salmon-red, orange, or yellow). The cherry-red form is not frequently found in North Carolina. The common names comes from them traditionally used as an insecticide. They were crushed and placed in a sauce of milk to attract flies.
Its fruiting bodies may reach nearly 12 inches in diameter and 6-8 inches high in shady woodland locations. They form symbiotic relationships with many trees, including pine, oak, spruce, fir, birch, and cedar.
The cap emerges from the ground looking like an egg covered with pointed white or yellow warts or "scales". As the fungus grows, the red color appears, the warts become less prominent and the shape becomes less round and finally flat. Its margin is striate and the close white gills are not attached to the stalk. The stalk is white to off-white with a somewhat bulbous base. The thin annulus is white or with some yellow patches. The stalk below the annulus has scales, often in concentric rings. The spore print is white.
This is a poisonous mushroom but rarely causes death if treated. One of the compounds causes a hallucinogenic experience that some people may try to use.
Insects, Diseases, and Other Plant Problems: No significant problems.
- See this plant in the following landscape:
- Cultivars / Varieties:
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- var. alba
White cap - var. guessowii
Bright yellow cap - var. lavivolvata
Bright red cap
- var. alba
- var. alba, var. guessowii, var. lavivolvata
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- Cultivars / Varieties:
-
- var. alba
White cap - var. guessowii
Bright yellow cap - var. lavivolvata
Bright red cap
- var. alba
- var. alba, var. guessowii, var. lavivolvata
- Tags:
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Attributes:
- Genus:
- Amanita
- Species:
- muscaria
- Family:
- Amanitaceae
- Uses (Ethnobotany):
- Has been associated with European and Asiatic shamanic rituals.
- Country Or Region Of Origin:
- Northern Hemisphere
- Distribution:
- Throughout NC
- Edibility:
- NOT EDIBLE! (Poisonous)
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Whole Plant Traits:
- Plant Type:
- Mushroom
- Poisonous
- Habit/Form:
- Dense
- Erect
- Spreading
- Growth Rate:
- Medium
- Texture:
- Medium
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Cultural Conditions:
- Light:
- Deep shade (Less than 2 hours to no direct sunlight)
- Soil Texture:
- Loam (Silt)
- Sand
- NC Region:
- Coastal
- Mountains
- Piedmont
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Fruit:
- Fruit Description:
- Reproduces by white spores. Spores are produced from late spring through fall.
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Flowers:
- Flower Description:
- No flowers
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Leaves:
- Hairs Present:
- No
- Leaf Description:
- No true leaves. The cap emerges white and egg-shaped and matures to red with yellow warts. The shape becomes more flat with age.
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Stem:
- Stem Color:
- Cream/Tan
- White
- Stem Is Aromatic:
- No
- Stem Description:
- The stalk is white to off-white with a somewhat bulbous base. The thin annulus is white or with some yellow patches. The stalk below the annulus has scales, often in concentric rings.
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Landscape:
- Problems:
- Poisonous to Humans
- Problem for Children
- Problem for Dogs
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Poisonous to Humans:
- Poison Severity:
- Low
- Poison Symptoms:
- Symptoms may include: Patient appears to be intoxicated, hallucinations, drowsiness, vomiting, nausea, stomach pains, diarrhea, muscle spasms, hypotension, and agitation. Some symptoms may appear in a few minutes to several hours following ingestion; most symptoms are gone after 24 hours. With modern medical treatment, it rarely causes death.
- Poison Toxic Principle:
- muscimol and Ibotenic acid
- Causes Contact Dermatitis:
- No
- Poison Part:
- Stems