bastard toadflax vs Brook Alder

Thesium humifusum compared with Alnus maritima

Key Differences

bastard toadflax is Near Threatened while Brook Alder is Endangered.

Taxonomic Classification

Rank	bastard toadflax	Brook Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Santalales (Santalales)	Fagales (Beeches & Oaks)
Family	Thesiaceae	Betulaceae
Genus	Thesium	Alnus
Species	Thesium humifusum	Alnus maritima

Evolutionary Relationship

bastard toadflax and Brook Alder share a common ancestor at the Class level: Magnoliopsida. (Dicots)

View Class: Magnoliopsida

Conservation Status

bastard toadflax

NT — Near Threatened

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	bastard toadflax	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bastard toadflax

Habitat

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

Range

Distributed across Belgium and Portugal. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

bastard toadflax

The Bastard toadflax (Thesium humifusum) is a species in the genus Thesium. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.