Bad-smelling Alkanet vs Clustered Feather-moss

Alkanna maleolens compared with Rhynchostegium confertum

Key Differences

• Bad-smelling Alkanet is Critically Endangered while Clustered Feather-moss is Near Threatened.

Taxonomic Classification

Rank	Bad-smelling Alkanet	Clustered Feather-moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Magnoliopsida (Dicots)	Bryopsida (Bryopsida)
Order	Boraginales (Boraginales)	Hypnales (Hypnales)
Family	Boraginaceae	Brachytheciaceae
Genus	Alkanna	Rhynchostegium
Species	Alkanna maleolens	Rhynchostegium confertum

Evolutionary Relationship

Bad-smelling Alkanet and Clustered Feather-moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bad-smelling Alkanet

CR — Critically Endangered

Clustered Feather-moss

NT — Near Threatened

Physical Characteristics

Attribute	Bad-smelling Alkanet	Clustered Feather-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bad-smelling Alkanet

Habitat

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

Clustered Feather-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bad-smelling Alkanet

The Bad-smelling Alkanet (Alkanna maleolens) is a species in the genus Alkanna. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Clustered Feather-moss

Rhynchostegium confertum, the clustered feather moss, is a pleurocarpous moss in the family Brachytheciaceae distributed across Europe, where it grows on rocks, walls, tree bases, and compacted soil in a variety of habitats including woodland, gardens, churchyards, and urban environments. The plants form dense, bright green to yellowish-green mats with pinnately branched stems bearing small, ovate-lanceolate leaves. This species is listed as Near Threatened by the IUCN, reflecting concerns about population declines in parts of its European range, possibly related to air quality changes, habitat alteration, and drought. Brachytheciaceae mosses are common components of temperate and boreal flora, and R. confertum is one of the more urban-tolerant members of the family, occurring even in heavily built environments. Like all pleurocarpous mosses, R. confertum spreads vegetatively through fragmentation and produces spores from upright, slender sporophytes during the reproductive season. It contributes to moisture retention on substrates and provides microhabitats for invertebrates in urban and semi-natural environments.