bog haircap moss vs Bristly Haircap

Polytrichum strictum compared with Polytrichum piliferum

Key Differences

• bog haircap moss is Vulnerable while Bristly Haircap is Least Concern.

Taxonomic Classification

Rank	bog haircap moss	Bristly Haircap
Kingdom same	Plantae (растения)	Plantae (растения)
Phylum same	Bryophyta	Bryophyta
Class same	Polytrichopsida (Polytrichopsida)	Polytrichopsida (Polytrichopsida)
Order same	Polytrichales (Polytrichales)	Polytrichales (Polytrichales)
Family same	Polytrichaceae	Polytrichaceae
Genus same	Polytrichum	Polytrichum
Species	Polytrichum strictum	Polytrichum piliferum

Evolutionary Relationship

bog haircap moss and Bristly Haircap share a common ancestor at the Genus level: Polytrichum.

Conservation Status

bog haircap moss

VU — Vulnerable

Bristly Haircap

LC — Least Concern

Physical Characteristics

Attribute	bog haircap moss	Bristly Haircap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bog haircap moss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bristly Haircap

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States).

bog haircap moss

The bog haircap moss (Polytrichum strictum) is a species in the genus Polytrichum. It is currently classified as Vulnerable on the IUCN Red List. Found across Europe (5 countries) and North America (United States).

Bristly Haircap

The Bristly Haircap (Polytrichum piliferum) is a species in the genus Polytrichum. It is currently classified as Least Concern on the IUCN Red List. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States