common greasewort vs triangular-leaved thread moss

Aneura pinguis compared with Meesia hexasticha

Key Differences

• common greasewort is Least Concern while triangular-leaved thread moss is Vulnerable.

Taxonomic Classification

Rank	common greasewort	triangular-leaved thread moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Marchantiophyta (liverwort)	Bryophyta
Class	Jungermanniopsida (Jungermanniopsida)	Bryopsida (Bryopsida)
Order	Metzgeriales (Metzgeriales)	Splachnales (Splachnales)
Family	Aneuraceae	Meesiaceae
Genus	Aneura	Meesia
Species	Aneura pinguis	Meesia hexasticha

Evolutionary Relationship

common greasewort and triangular-leaved thread moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

common greasewort

LC — Least Concern

triangular-leaved thread moss

VU — Vulnerable

Physical Characteristics

Attribute	common greasewort	triangular-leaved thread moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

triangular-leaved thread moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden