Blushing Rosette vs Chalk Screw-moss

Abortiporus biennis compared with Tortula vahliana

Key Differences

Blushing Rosette is Near Threatened while Chalk Screw-moss is Vulnerable.

Taxonomic Classification

Rank	Blushing Rosette	Chalk Screw-moss
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Bryophyta
Class	Agaricomycetes (Mushrooms)	Bryopsida (Bryopsida)
Order	Polyporales (Polyporales)	Pottiales (Pottiales)
Family	Podoscyphaceae	Pottiaceae
Genus	Abortiporus	Tortula
Species	Abortiporus biennis	Tortula vahliana

Conservation Status

Blushing Rosette

NT — Near Threatened

Chalk Screw-moss

VU — Vulnerable

Physical Characteristics

Attribute	Blushing Rosette	Chalk Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blushing Rosette

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.

Chalk Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Blushing Rosette

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.

Chalk Screw-moss

The Chalk Screw-moss (Tortula vahliana) is a species in the genus Tortula. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.