Blushing Rosette vs

Abortiporus biennis compared with Clostridium septicum

Key Differences

Blushing Rosette is Near Threatened while is Not Evaluated.

Taxonomic Classification

Rank	Blushing Rosette
Kingdom	Fungi (Fungi)	Bacteria (Bacteria)
Phylum	Basidiomycota (Club Fungi)	Firmicutes_A
Class	Agaricomycetes (Mushrooms)	Clostridia (Clostridia)
Order	Polyporales (Polyporales)	Clostridiales (Clostridiales)
Family	Podoscyphaceae	Clostridiaceae
Genus	Abortiporus	Clostridium
Species	Abortiporus biennis	Clostridium septicum

Conservation Status

Blushing Rosette

NT — Near Threatened

NE — Not Evaluated

Physical Characteristics

Attribute	Blushing Rosette
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.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Clostridium septicum is a highly virulent, anaerobic, endospore-forming bacterium in the family Clostridiaceae and an important cause of nontraumatic clostridial myonecrosis (gas gangrene) and fatal septicemia in humans and livestock. Unlike C. perfringens, which typically requires predisposing tissue injury, C. septicum is notable for its ability to cause spontaneous gas gangrene arising from bacteremic seeding of intestinal origin, most often in patients with occult colorectal malignancy, hematological malignancies, or neutropenia. The bacterium produces several toxins including alpha-toxin, a pore-forming cytolysin, and hyaluronidase, which facilitate tissue invasion and destruction. Endospores are ubiquitous in soil and the intestinal contents of healthy animals and humans. In livestock, C. septicum causes braxy (sheep abomasitis) and malignant edema, economically significant diseases in sheep and cattle grazing on contaminated pastures. The strong clinical association between spontaneous C. septicum bacteremia and gastrointestinal malignancy means that its isolation from blood cultures warrants urgent investigation for underlying colonic pathology.