Fly Agaric vs Grass Spiderhead

Amanita muscaria compared with Serruria deluvialis

Key Differences

• Fly Agaric is Least Concern while Grass Spiderhead is Endangered.

Taxonomic Classification

Rank	Fly Agaric	Grass Spiderhead
Kingdom	Fungi (Fungi)	Plantae (plantas)
Phylum	Basidiomycota (Club Fungi)	Magnoliophyta (Flowering Plants)
Class	Agaricomycetes (Mushrooms)	Magnoliopsida (Dicots)
Order	Agaricales (Gilled Mushrooms)	Proteales (Proteales)
Family	Agaricaceae (Agarics)	Proteaceae
Genus	Amanita (Amanitas)	Serruria
Species	Amanita muscaria	Serruria deluvialis

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Grass Spiderhead

EN — Endangered

Physical Characteristics

Attribute	Fly Agaric	Grass Spiderhead
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).

Grass Spiderhead

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Fly Agaric

A amanita-das-moscas (Amanita muscaria) é um dos fungos mais icônicos e reconhecíveis da Terra, exibindo chapéus vermelhos marcantes com verrugas brancas nos bosques boreais do hemisfério norte. Apesar de sua aparência de conto de fadas, contém potentes compostos psicoativos como muscimol e ácido iboténico, sendo moderadamente tóxico. Forma simbioses micorrízicas essenciais com bétulas, pinheiros e abetos, trocando nutrientes minerais por carbono e desempenhando papéis fundamentais na ciclagem de nutrientes nas florestas boreais.