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Death Angel

Amanita bisporigera (am-ah-NEE-tah bih-spor-ih-JAIR-uh)

Family: Amanitaceae Native Groundcover (<1 ft)

Death angel is a deadly, two-spored species of fungus in the family Amanitaceae native to the eastern USA and Mexico and found in mixed deciduous and coniferous forests. It forms a mycorrhizal relationship with trees for nutrients. This mushroom will grow up to 5.6 inches tall and grows in shade to part shade. All the species in this Genus are highly poisonous. The effects begin 6 to 24 hors after ingestion followed by a stable period then kidney and liver failure and death. The 1 to 4 inch cap is smooth and dry, flat to convex and usually white with a skirt-like ring at the top of the stem. The gills are white and crowded closely together often not touching the stem. The stem is white, round, fleshy and has the remnants a of sac-like structure at the base. Spores are produced for propagation. The mushrooms appear in summer and fall and as they mature producing spores they emit a sickly sweet or rotting odor. Do not plant, do not eat. Insects, Diseases, and Other Plant Problems: No significant problems

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 34 attributes.

How it fits the guild

Guild layer 5 - Groundcover (<1 ft)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Amanita virosa

Full plant profile

Growing Conditions
Plant type
Mushroom; Poisonous
Life cycle
Perennial
Light
Dappled Sunlight (Shade through upper canopy all day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Mature size
Height: 0 ft. 3 in. - 0 ft. 5 in. | Width: 0 ft. 2 in. - 0 ft. 4 in.
Growth rate
Rapid
Maintenance
High
Canopy layer
5 - Groundcover (<1 ft)
Form & Appearance
Habit / form
Erect
Hairs present
No
Leaf detail
No true leaves. The 1- 4 inch cap is smooth and dry, usually white with a skirt-like ring under the cap. The gills are white and crowded closely together often not touching the stem.
Flower detail
NO flowers
Fruit color
White
Fruit detail
No true fruits. Produces spores that are roughly spherical, thin-walled, translucent and amyloid (produce a mucous-like substance when subjected to a test with iodine)
Stem color
White
Stem detail
The stem is white, round, fleshy and has the remnants a of sac-like volva at the base. Up to 5.6 inches tall.
Wildlife & Ecology
Native status
Native
Origin
Mexico and eastern United States
Distribution
Throughout North Carolina
Food & Medicine

Edibility

Highly poisonous.

Landscape Use
Garden tags
#non-edible mushrooms #poisonous #forest mushroom #mushrooms #poisonous mushrooms
Problems & Resistance
Problems
Poisonous to Humans
Poison severity
High
Poison parts
Stems
Poison symptoms
Highly toxic and can be fatal if eaten. Symptoms occur 6 to 24 hours after eating and include severe abdominal pain, vomiting, and diarrhea. Symptoms may persist 6 to 9 hours, frequently followed by a lag period up to 24 hours. During this symptomless period, toxins are severely affecting the liver, resulting in gastrointestinal bleeding, coma, kidney failure, and death, usually within 7 days of eating.
Toxic principle
Amanitin, amatoxins
Contact dermatitis
No
Toxicity summary
High severity poison; parts: Stems

Planted at Hunnicutt

Nobody’s planted this one yet.