Calamus vs Oblong-leaved Thistle

Acorus calamus compared with Cirsium oblongifolium

Key Differences

• Calamus is Least Concern while Oblong-leaved Thistle is Vulnerable.

Taxonomic Classification

Rank	Calamus	Oblong-leaved Thistle
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	Cirsium
Species	Acorus calamus	Cirsium oblongifolium

Evolutionary Relationship

Calamus and Oblong-leaved Thistle share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Calamus

LC — Least Concern

Oblong-leaved Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Calamus	Oblong-leaved Thistle
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).

Oblong-leaved Thistle

Habitat

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.