Rötender Wirrling vs Kleiner Knöterich

Abortiporus biennis compared with Persicaria minor

Key Differences

• Rötender Wirrling is Near Threatened while Kleiner Knöterich is Least Concern.

Taxonomic Classification

Rank	Rötender Wirrling	Kleiner Knöterich
Kingdom	Fungi (Pilze)	Plantae (Pflanzen)
Phylum	Basidiomycota (Ständerpilze)	Magnoliophyta (Flowering Plants)
Class	Agaricomycetes (Mushrooms)	Magnoliopsida (Dicots)
Order	Polyporales (Stielporlingsartige)	Caryophyllales (Nelkenartige)
Family	Podoscyphaceae	Polygonaceae
Genus	Abortiporus	Persicaria
Species	Abortiporus biennis	Persicaria minor

Conservation Status

Rötender Wirrling

NT — Near Threatened

Kleiner Knöterich

LC — Least Concern

Physical Characteristics

Attribute	Rötender Wirrling	Kleiner Knöterich
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rötender Wirrling

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Kleiner Knöterich

Habitat

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

Range

Widely distributed across Africa (Madagascar), Europe (7 countries), North America (Canada), and Oceania and the Pacific (Micronesia, Papua New Guinea).

Rötender Wirrling

The Blushing Rosette (Abortiporus biennis) is a species in the genus Abortiporus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden