Calamus vs Rough Hawk's-beard

Acorus calamus compared with Crepis biennis

Key Differences

• Calamus is Least Concern while Rough Hawk's-beard is Near Threatened.

Taxonomic Classification

Rank	Calamus	Rough Hawk's-beard
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Acorales (Acorales)	Asterales (Daisies & Sunflowers)
Family	Acoraceae	Asteraceae (Daisy Family)
Genus	Acorus	Crepis
Species	Acorus calamus	Crepis biennis

Evolutionary Relationship

Calamus and Rough Hawk's-beard share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Calamus

LC — Least Concern

Rough Hawk's-beard

NT — Near Threatened

Physical Characteristics

Attribute	Calamus	Rough Hawk's-beard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calamus

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, United States).

Rough Hawk's-beard

Habitat

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

Range

Found across Europe (8 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Calamus

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Shared Countries

Both species can be found in 10 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇨🇿 Czech Republic 🇩🇰 Denmark 🇫🇮 Finland 🇩🇪 Germany 🇮🇪 Ireland 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States