Brook Thistle vs bushman's-poison

Cirsium rivulare compared with Acokanthera oppositifolia

Key Differences

• Brook Thistle is Extinct while bushman's-poison is Least Concern.

Taxonomic Classification

Rank	Brook Thistle	bushman's-poison
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Asterales (Daisies & Sunflowers)	Gentianales (Gentianales)
Family	Asteraceae (Daisy Family)	Apocynaceae
Genus	Cirsium	Acokanthera
Species	Cirsium rivulare	Acokanthera oppositifolia

Evolutionary Relationship

Brook Thistle and bushman's-poison share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Thistle

EX — Extinct

bushman's-poison

LC — Least Concern

Physical Characteristics

Attribute	Brook Thistle	bushman's-poison
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Thistle

Habitat

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

Range

Found across Europe (7 countries).

bushman's-poison

Habitat

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

Brook Thistle

The Brook Thistle (Cirsium rivulare) is a species in the genus Cirsium. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

bushman's-poison

The Bushman's-poison (Acokanthera oppositifolia) is a species in the genus Acokanthera. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.