Blushing Rosette vs

Abortiporus biennis compared with Chroococcus minutus

Key Differences

Blushing Rosette is Near Threatened while is Not Evaluated.

Taxonomic Classification

Rank	Blushing Rosette
Kingdom	Fungi (nấm)	Bacteria (Bacteria)
Phylum	Basidiomycota (Club Fungi)	Cyanobacteria (Vi khuẩn lam)
Class	Agaricomycetes (Mushrooms)	Cyanobacteriia
Order	Polyporales (Polyporales)	Cyanobacteriales
Family	Podoscyphaceae	Microcystaceae
Genus	Abortiporus	Chroococcus
Species	Abortiporus biennis	Chroococcus minutus

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 Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Chroococcus minutus is a cyanobacterium in the family Chroococcaceae, recognized as one of the smaller species in the genus. It is distributed in freshwater habitats across temperate regions, including Scandinavia and northern Europe, where it has been documented in taxonomic surveys of freshwater algae and cyanobacteria. Chroococcus species in general are characterized by their simple morphology — spherical or hemispherical cells, binary fission, and organization into pairs or tetrads within gelatinous sheaths. Chroococcus minutus occurs in the plankton and periphyton of lakes, ponds, and slowly flowing waters with low to moderate nutrient levels. Cyanobacteria of this type play roles in primary production and, in certain metabolically active strains, may contribute to nitrogen fixation in nitrogen-limited aquatic systems. The taxonomy of small-celled Chroococcus species remains challenging, with morphological overlap between species and significant variation in cell size related to environmental conditions and growth stage. Recent molecular studies have revealed that morphologically defined genera such as Chroococcus represent multiple phylogenetic lineages, indicating likely future taxonomic rearrangements. The species is not assessed by the IUCN.