Zartgrünes Nacktmundmoos vs Grünspan-Nacktmundmoos

Gymnostomum viridulum compared with Gymnostomum aeruginosum

Key Differences

• Zartgrünes Nacktmundmoos is Critically Endangered while Grünspan-Nacktmundmoos is Least Concern.

Taxonomic Classification

Rank	Zartgrünes Nacktmundmoos	Grünspan-Nacktmundmoos
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Pottiales (Pottiales)	Pottiales (Pottiales)
Family same	Pottiaceae	Pottiaceae
Genus same	Gymnostomum	Gymnostomum
Species	Gymnostomum viridulum	Gymnostomum aeruginosum

Evolutionary Relationship

Zartgrünes Nacktmundmoos and Grünspan-Nacktmundmoos share a common ancestor at the Genus level: Gymnostomum.

Conservation Status

Zartgrünes Nacktmundmoos

CR — Critically Endangered

Grünspan-Nacktmundmoos

LC — Least Concern

Physical Characteristics

Attribute	Zartgrünes Nacktmundmoos	Grünspan-Nacktmundmoos
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Zartgrünes Nacktmundmoos

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Grünspan-Nacktmundmoos

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Brazil, Colombia).

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇱🇺 Luxembourg 🇳🇴 Norway 🇵🇹 Portugal