Einjähriger Knäuel vs Ausdauernder Knäuel

Scleranthus annuus compared with Scleranthus perennis

Key Differences

• Einjähriger Knäuel is Near Threatened while Ausdauernder Knäuel is Critically Endangered.

Taxonomic Classification

Rank	Einjähriger Knäuel	Ausdauernder Knäuel
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Caryophyllales (Nelkenartige)	Caryophyllales (Nelkenartige)
Family same	Caryophyllaceae	Caryophyllaceae
Genus same	Scleranthus	Scleranthus
Species	Scleranthus annuus	Scleranthus perennis

Evolutionary Relationship

Einjähriger Knäuel and Ausdauernder Knäuel share a common ancestor at the Genus level: Scleranthus.

Conservation Status

Einjähriger Knäuel

NT — Near Threatened

Ausdauernder Knäuel

CR — Critically Endangered

Physical Characteristics

Attribute	Einjähriger Knäuel	Ausdauernder Knäuel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Einjähriger Knäuel

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Georgia, India, Japan), Europe (13 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (Argentina, Chile, Colombia). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ausdauernder Knäuel

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (6 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Einjähriger Knäuel

The Annual Knawel (Scleranthus annuus) is a species in the genus Scleranthus. It is currently classified as Near Threatened on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Palearctic realms.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States