bastard toadflax vs Brook-Side Alder

Thesium humifusum compared with Alnus serrulata

Key Differences

• bastard toadflax is Near Threatened while Brook-Side Alder is Least Concern.

Taxonomic Classification

Rank	bastard toadflax	Brook-Side Alder
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (木兰植物门)	Magnoliophyta (木兰植物门)
Class same	Magnoliopsida (木兰纲)	Magnoliopsida (木兰纲)
Order	Santalales (檀香目)	Fagales (壳斗目)
Family	Thesiaceae	Betulaceae
Genus	Thesium	Alnus
Species	Thesium humifusum	Alnus serrulata

Evolutionary Relationship

bastard toadflax and Brook-Side Alder share a common ancestor at the Class level: Magnoliopsida. (木兰纲)

Conservation Status

bastard toadflax

NT — Near Threatened

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	bastard toadflax	Brook-Side 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-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

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-Side Alder

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