Common Cavalier vs Dune Cavalier

Melanoleuca polioleuca compared with Melanoleuca cinereifolia

Key Differences

• Common Cavalier is Least Concern while Dune Cavalier is Not Evaluated.

Taxonomic Classification

Rank	Common Cavalier	Dune Cavalier
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Agaricales (Gilled Mushrooms)	Agaricales (Gilled Mushrooms)
Family same	Tricholomataceae	Tricholomataceae
Genus same	Melanoleuca	Melanoleuca
Species	Melanoleuca polioleuca	Melanoleuca cinereifolia

Evolutionary Relationship

Common Cavalier and Dune Cavalier share a common ancestor at the Genus level: Melanoleuca.

Conservation Status

Common Cavalier

LC — Least Concern

Dune Cavalier

NE — Not Evaluated

Physical Characteristics

Attribute	Common Cavalier	Dune Cavalier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Cavalier

Habitat

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

Range

Distributed across Belgium, Norway, and Sweden.

Dune Cavalier

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Common Cavalier

<em>Melanoleuca polioleuca</em>, commonly known as the common cavalier, is a fungal species with documented occurrences in Belgium, Norway, and Sweden. It typically inhabits forest floors, decomposing wood, and soil, often emerging in temperate woodland environments where organic matter is abundant. The species is classified as Least Concern on the IUCN Red List, indicating that it is not currently facing significant conservation threats at a global level. Common cavalier belongs to the genus <em>Melanoleuca</em> within the family Tricholomataceae. It is a saprotrophic mushroom that typically produces medium-sized fruiting bodies with pale or grayish caps and white gills, often found growing singly or in small groups in deciduous and mixed forests. As a decomposer, the species plays an important role in nutrient cycling within its ecosystem. Biological traits such as average lifespan, cap diameter, and biomass of this species remain poorly documented in the scientific literature. Its distribution across northern Europe suggests adaptation to cool temperate woodland conditions.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden