Fly Agaric vs Sieva bean

Amanita muscaria compared with Phaseolus lunatus

Taxonomic Classification

Rank	Fly Agaric	Sieva bean
Kingdom	Fungi (真菌界)	Plantae (植物)
Phylum	Basidiomycota (担子菌门)	Magnoliophyta (木兰植物门)
Class	Agaricomycetes (傘菌綱)	Magnoliopsida (木兰纲)
Order	Agaricales (伞菌目)	Fabales (豆目)
Family	Agaricaceae (Agarics)	Fabaceae
Genus	Amanita (Amanitas)	Phaseolus
Species	Amanita muscaria	Phaseolus lunatus

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Sieva bean

LC — Least Concern

Physical Characteristics

Attribute	Fly Agaric	Sieva bean
Diet	Decomposer	—
Average Lifespan	1 years	—
Average Length	20 cm	—
Average Weight	100 g	—

Habitat & Geographic Range

Fly Agaric

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Brazil, Chile, Colombia).

Sieva bean

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (20 countries), Asia (Philippines, Taiwan), Europe (Spain), North America (5 countries), Oceania and the Pacific (7 countries), and South America (5 countries).

Fly Agaric

毒蝇鹅膏菌（Amanita muscaria）是地球上最具标志性和辨识度的真菌，在北半球寒带森林中展示出点缀白色鳞片的鲜红色菌盖。尽管外观如童话般，它含有包括蝇蕈醇和鹅膏氨酸在内的强效致幻化合物，具有中度毒性。它与桦树、松树和云杉形成关键的菌根共生关系，交换矿物质营养和碳，在寒带森林养分循环中发挥不可或缺的作用。