bluish bloom moss vs Kissen-Spalthütchenmoos

Schistidium venetum compared with Schistidium flaccidum

Key Differences

• bluish bloom moss is Near Threatened while Kissen-Spalthütchenmoos is Not Evaluated.

Taxonomic Classification

Rank	bluish bloom moss	Kissen-Spalthütchenmoos
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Grimmiales (Grimmiales)	Grimmiales (Grimmiales)
Family same	Grimmiaceae	Grimmiaceae
Genus same	Schistidium	Schistidium
Species	Schistidium venetum	Schistidium flaccidum

Evolutionary Relationship

bluish bloom moss and Kissen-Spalthütchenmoos share a common ancestor at the Genus level: Schistidium.

Conservation Status

bluish bloom moss

NT — Near Threatened

Kissen-Spalthütchenmoos

NE — Not Evaluated

Physical Characteristics

Attribute	bluish bloom moss	Kissen-Spalthütchenmoos
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bluish bloom moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Kissen-Spalthütchenmoos

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

bluish bloom moss

The Bluish bloom moss (Schistidium venetum) is a species in the genus Schistidium. It is currently classified as Near Threatened on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Kissen-Spalthütchenmoos

The Chubby Grimmia (Schistidium flaccidum) is a small acrocarpous moss in the family Grimmiaceae, found on acidic rock surfaces across northern Europe and Scandinavia. Despite its common name, the species belongs to the genus Schistidium rather than Grimmia, although the two genera are closely related within the family. S. flaccidum grows in compact cushion-forming tufts on siliceous boulders, cliff faces, and rocky outcrops in humid, often montane environments. The moss is documented from Norway and Sweden, where it occurs in habitats typical of boreal and subarctic rock communities. Like other Schistidium species, it produces sporophytes with exserted or immersed capsules that release spores for dispersal. The genus Schistidium is one of the largest among saxicolous (rock-dwelling) mosses, with many species distinguished by subtle differences in leaf shape, costa characteristics, and peristome structure. C. flaccidum has not been evaluated for conservation status by the IUCN and is listed as Not Evaluated. Rocky habitats support diverse bryophyte communities that are sensitive to air quality and moisture regimes. The ecology of Schistidium species on Scandinavian rock communities has been the subject of detailed phytosociological studies.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden