Bulbous Rush vs Calamus

Juncus bulbosus compared with Acorus calamus

Taxonomic Classification

Rank	Bulbous Rush	Calamus
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Poales (Grasses)	Acorales (Acorales)
Family	Juncaceae	Acoraceae
Genus	Juncus	Acorus
Species	Juncus bulbosus	Acorus calamus

Evolutionary Relationship

Bulbous Rush and Calamus share a common ancestor at the Class level: Liliopsida. (Monocots)

Conservation Status

Bulbous Rush

LC — Least Concern

Calamus

LC — Least Concern

Physical Characteristics

Attribute	Bulbous Rush	Calamus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bulbous Rush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Europe (8 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

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).

Bulbous Rush

The Bulbous Rush (Juncus bulbosus) is a species in the genus Juncus. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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 8 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇫🇮 Finland 🇫🇷 France 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States