purple-stalked pocket moss vs pygmy pocket moss

Fissidens osmundoides compared with Fissidens exilis

Key Differences

• purple-stalked pocket moss is Critically Endangered while pygmy pocket moss is Near Threatened.

Taxonomic Classification

Rank	purple-stalked pocket moss	pygmy pocket moss
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Dicranales (Dicranales)	Dicranales (Dicranales)
Family same	Fissidentaceae	Fissidentaceae
Genus same	Fissidens	Fissidens
Species	Fissidens osmundoides	Fissidens exilis

Evolutionary Relationship

purple-stalked pocket moss and pygmy pocket moss share a common ancestor at the Genus level: Fissidens.

Conservation Status

purple-stalked pocket moss

CR — Critically Endangered

pygmy pocket moss

NT — Near Threatened

Physical Characteristics

Attribute	purple-stalked pocket moss	pygmy pocket moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

purple-stalked pocket moss

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

pygmy pocket 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). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 5 countries:

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