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Volvariella caesiotincta compared with Volvariella volvacea

Key Differences

• is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank
Kingdom same	Fungi (فطر)	Fungi (فطر)
Phylum same	Basidiomycota (دعاميات)	Basidiomycota (دعاميات)
Class same	Agaricomycetes (غاريقونانية)	Agaricomycetes (غاريقونانية)
Order same	Agaricales (غاريقونيات)	Agaricales (غاريقونيات)
Family same	Pluteaceae	Pluteaceae
Genus same	Volvariella	Volvariella
Species	Volvariella caesiotincta	Volvariella volvacea

Evolutionary Relationship

and share a common ancestor at the Genus level: Volvariella.

Conservation Status

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Habitat

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

Range

Widely distributed across Africa (4 countries), Asia (Taiwan), and Europe (5 countries).

Volvariella caesiotincta is an agaric fungus in the family Pluteaceae, assessed as Vulnerable (VU). It grows on dead woody material and is distinguished by its volva (base cup) and pinkish gills at maturity. Its vulnerable status reflects habitat loss and the rarity of appropriate decaying wood in managed landscapes.

Volvariella volvacea, the paddy straw mushroom, is a medium-sized mushroom with a distinctive volva at the base, grey-brown cap, and pink gills arising from free cultivation in tropical Asia for millennia. It grows on rice straw, compost, and decaying plant matter in tropical and subtropical regions of Southeast and East Asia. This saprotrophic fungus decomposes agricultural residues, particularly rice straw, and is widely cultivated as a food mushroom.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden