Brook Thistle vs Melancholy Thistle

Cirsium rivulare compared with Cirsium heterophyllum

Key Differences

• Brook Thistle is Extinct while Melancholy Thistle is Least Concern.

Taxonomic Classification

Rank	Brook Thistle	Melancholy Thistle
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order same	Asterales (국화목)	Asterales (국화목)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Cirsium	Cirsium
Species	Cirsium rivulare	Cirsium heterophyllum

Evolutionary Relationship

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

Conservation Status

Brook Thistle

EX — Extinct

Melancholy Thistle

LC — Least Concern

Physical Characteristics

Attribute	Brook Thistle	Melancholy 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).

Melancholy Thistle

Habitat

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

Range

Found across Europe (6 countries).

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇫🇮 Finland 🇳🇴 Norway 🇸🇪 Sweden