Brook Thistle vs Sacramento Mountain Thistle

Cirsium rivulare compared with Cirsium vinaceum

Key Differences

• Brook Thistle is Extinct while Sacramento Mountain Thistle is Endangered.

Taxonomic Classification

Rank	Brook Thistle	Sacramento Mountain Thistle
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (พืชใบเลี้ยงคู่)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order same	Asterales (อันดับทานตะวัน)	Asterales (อันดับทานตะวัน)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Cirsium	Cirsium
Species	Cirsium rivulare	Cirsium vinaceum

Evolutionary Relationship

Brook Thistle and Sacramento Mountain Thistle share a common ancestor at the Genus level: Cirsium.

Conservation Status

Brook Thistle

EX — Extinct

Sacramento Mountain Thistle

EN — Endangered

Physical Characteristics

Attribute	Brook Thistle	Sacramento Mountain Thistle
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).

Sacramento Mountain Thistle

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.