Dense Haircap Moss vs Long-Stalked Haircap Moss

Polytrichum perigoniale compared with Polytrichum longisetum

Key Differences

• Dense Haircap Moss is Not Evaluated while Long-Stalked Haircap Moss is Least Concern.

Taxonomic Classification

Rank	Dense Haircap Moss	Long-Stalked Haircap Moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
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 perigoniale	Polytrichum longisetum

Evolutionary Relationship

Dense Haircap Moss and Long-Stalked Haircap Moss share a common ancestor at the Genus level: Polytrichum.

Conservation Status

Dense Haircap Moss

NE — Not Evaluated

Long-Stalked Haircap Moss

LC — Least Concern

Physical Characteristics

Attribute	Dense Haircap Moss	Long-Stalked Haircap Moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dense Haircap Moss

Habitat

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

Range

Distributed across Norway and United States.

Long-Stalked Haircap Moss

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States