Hart's-tongue Thyme-moss vs Toothed Plagiomnium Moss

Plagiomnium undulatum compared with Plagiomnium cuspidatum

Key Differences

• Hart's-tongue Thyme-moss is Least Concern while Toothed Plagiomnium Moss is Vulnerable.

Taxonomic Classification

Rank	Hart's-tongue Thyme-moss	Toothed Plagiomnium Moss
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Bryales (Bryales)	Bryales (Bryales)
Family same	Mniaceae	Mniaceae
Genus same	Plagiomnium	Plagiomnium
Species	Plagiomnium undulatum	Plagiomnium cuspidatum

Evolutionary Relationship

Hart's-tongue Thyme-moss and Toothed Plagiomnium Moss share a common ancestor at the Genus level: Plagiomnium.

Conservation Status

Hart's-tongue Thyme-moss

LC — Least Concern

Toothed Plagiomnium Moss

VU — Vulnerable

Physical Characteristics

Attribute	Hart's-tongue Thyme-moss	Toothed Plagiomnium Moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hart's-tongue Thyme-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries).

Toothed Plagiomnium Moss

Habitat

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

Range

Widely distributed across Asia (Taiwan), 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.

Shared Countries

Both species can be found in 5 countries:

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