Rötender Wirrling vs Hängebirke

Abortiporus biennis compared with Betula pendula

Key Differences

• Rötender Wirrling is Near Threatened while Hängebirke is Least Concern.

Taxonomic Classification

Rank	Rötender Wirrling	Hängebirke
Kingdom	Fungi (Pilze)	Plantae (Pflanzen)
Phylum	Basidiomycota (Ständerpilze)	Magnoliophyta (Flowering Plants)
Class	Agaricomycetes (Mushrooms)	Magnoliopsida (Dicots)
Order	Polyporales (Stielporlingsartige)	Fagales (Buchenartige)
Family	Podoscyphaceae	Betulaceae
Genus	Abortiporus	Betula
Species	Abortiporus biennis	Betula pendula

Conservation Status

Rötender Wirrling

NT — Near Threatened

Hängebirke

LC — Least Concern

Physical Characteristics

Attribute	Rötender Wirrling	Hängebirke
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.

Hängebirke

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

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.

Hängebirke

The common birch (<em>Betula pendula</em>), also known as the silver birch, is a deciduous tree with a broad distribution spanning Africa, Europe, North America, Oceania, and South America. Countries in its range include South Africa, several European nations, Canada, the United States, Australia, New Zealand, and Argentina. It is classified as Least Concern on the IUCN Red List. <em>Betula pendula</em> typically grows in a wide variety of terrestrial habitats from tropical lowlands to temperate montane forests, demonstrating considerable ecological versatility. The tree is easily recognized by its slender form, pendulous branches, and distinctive white or silvery bark that peels in papery strips. It is often a pioneer species, rapidly colonizing disturbed and open ground. Common birch plays an important ecological role as a habitat and food source for numerous insects, birds, and fungi. Its wood is valued for furniture, flooring, and plywood production. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 6 countries:

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