bedstraw broomrape vs Calamus

Orobanche caryophyllacea compared with Acorus calamus

Key Differences

• bedstraw broomrape is Endangered while Calamus is Least Concern.

Taxonomic Classification

Rank	bedstraw broomrape	Calamus
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Lamiales (Lamiales)	Acorales (Acorales)
Family	Orobanchaceae	Acoraceae
Genus	Orobanche	Acorus
Species	Orobanche caryophyllacea	Acorus calamus

Evolutionary Relationship

bedstraw broomrape and Calamus share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

bedstraw broomrape

EN — Endangered

Calamus

LC — Least Concern

Physical Characteristics

Attribute	bedstraw broomrape	Calamus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bedstraw broomrape

Habitat

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

Range

Distributed across Belgium, Denmark, Estonia, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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).

bedstraw broomrape

The Bedstraw broomrape (Orobanche caryophyllacea) is a species in the genus Orobanche. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇪🇪 Estonia 🇳🇴 Norway 🇸🇪 Sweden