Broad Bean Rust vs Common Fieldcap

Uromyces viciae-fabae compared with Agrocybe pediades

Key Differences

• Broad Bean Rust is Not Evaluated while Common Fieldcap is Least Concern.

Taxonomic Classification

Rank	Broad Bean Rust	Common Fieldcap
Kingdom same	Fungi (फफूंद)	Fungi (फफूंद)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class	Pucciniomycetes (Pucciniomycetes)	Agaricomycetes (Mushrooms)
Order	Pucciniales (Pucciniales)	Agaricales (Gilled Mushrooms)
Family	Pucciniaceae	Strophariaceae
Genus	Uromyces	Agrocybe
Species	Uromyces viciae-fabae	Agrocybe pediades

Evolutionary Relationship

Broad Bean Rust and Common Fieldcap share a common ancestor at the Phylum level: Basidiomycota. (Club Fungi)

Conservation Status

Broad Bean Rust

NE — Not Evaluated

Common Fieldcap

LC — Least Concern

Physical Characteristics

Attribute	Broad Bean Rust	Common Fieldcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad Bean Rust

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil).

Common Fieldcap

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Broad Bean Rust

The Broad Bean Rust (Uromyces viciae-fabae) is a species in the genus Uromyces. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Common Fieldcap

The Common Fieldcap (<em>Agrocybe pediades</em>) is a saprotrophic fungus belonging to the genus Agrocybe within the family Strophariaceae. It typically produces small, tan to pale brown cap-shaped fruiting bodies and is often found growing in clusters or scattered on lawns, grassy areas, forest floors, decomposing wood, and soil-rich ecosystems. The species typically inhabits forest floors, decomposing wood, and soil ecosystems, obtaining nutrients by breaking down dead organic matter. Its geographic range includes several European countries — Belgium, Denmark, Norway, Portugal, and Sweden — as well as the United States in North America. <em>Agrocybe pediades</em> is assessed as Least Concern on the IUCN Red List, reflecting its broad distribution and apparent stability. Biological traits of this species, including specific data on fruiting body size, lifespan, and ecological preferences, remain poorly documented in the scientific literature. Like other members of its genus, it typically fruits during warmer months and often appears after rainfall in nutrient-rich grassland and woodland habitats.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States