Beck Pocket-moss vs common greasewort

Fissidens rufulus compared with Aneura pinguis

Key Differences

• Beck Pocket-moss is Extinct while common greasewort is Least Concern.

Taxonomic Classification

Rank	Beck Pocket-moss	common greasewort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Marchantiophyta (liverwort)
Class	Bryopsida (Bryopsida)	Jungermanniopsida (Jungermanniopsida)
Order	Dicranales (Dicranales)	Metzgeriales (Metzgeriales)
Family	Fissidentaceae	Aneuraceae
Genus	Fissidens	Aneura
Species	Fissidens rufulus	Aneura pinguis

Evolutionary Relationship

Beck Pocket-moss and common greasewort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Beck Pocket-moss

EX — Extinct

common greasewort

LC — Least Concern

Physical Characteristics

Attribute	Beck Pocket-moss	common greasewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beck Pocket-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Luxembourg, Norway, and Sweden.

common greasewort

Habitat

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

Range

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

Beck Pocket-moss

The Beck Pocket-moss (Fissidens rufulus) is a species in the genus Fissidens. It is currently classified as Extinct on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

common greasewort

<em>Aneura pinguis</em>, commonly known as common greasewort, is a liverwort belonging to the genus Aneura within the family Aneuraceae. This cryptogamic plant inhabits ecosystems across Asia, Europe, and North America, thriving in moist or waterlogged environments. Its range encompasses Taiwan in Asia, six European countries, the United States in North America, and Brazil and Colombia in South America, indicating a broad geographic distribution across multiple continents. Common greasewort is assessed as Least Concern on the IUCN Red List. The species typically forms flat, ribbon-like thalli in damp habitats such as stream banks, wet rocks, and boggy ground. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 3 countries:

🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden