common greasewort vs Swampmahogany

Aneura pinguis compared with Eucalyptus robusta

Key Differences

• common greasewort is Least Concern while Swampmahogany is Near Threatened.

Taxonomic Classification

Rank	common greasewort	Swampmahogany
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Marchantiophyta (liverwort)	Magnoliophyta (Flowering Plants)
Class	Jungermanniopsida (Jungermanniopsida)	Magnoliopsida (Dicots)
Order	Metzgeriales (Metzgeriales)	Myrtales (Myrtales)
Family	Aneuraceae	Myrtaceae
Genus	Aneura	Eucalyptus
Species	Aneura pinguis	Eucalyptus robusta

Evolutionary Relationship

common greasewort and Swampmahogany share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

common greasewort

LC — Least Concern

Swampmahogany

NT — Near Threatened

Physical Characteristics

Attribute	common greasewort	Swampmahogany
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).

Swampmahogany

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (10 countries), Asia (India, Taiwan, Vietnam), Europe (6 countries), North America (Nicaragua, Panama, United States), Oceania and the Pacific (Micronesia), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 5 countries:

🇧🇪 Belgium 🇧🇷 Brazil 🇵🇹 Portugal 🇹🇼 Taiwan 🇺🇸 United States