Bladdernut vs Brook Alder

Staphylea pinnata compared with Alnus maritima

Key Differences

• Bladdernut is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank	Bladdernut	Brook 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	Crossosomatales (缨子木目)	Fagales (壳斗目)
Family	Staphyleaceae	Betulaceae
Genus	Staphylea	Alnus
Species	Staphylea pinnata	Alnus maritima

Evolutionary Relationship

Bladdernut and Brook Alder share a common ancestor at the Class level: Magnoliopsida. (木兰纲)

Conservation Status

Bladdernut

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Bladdernut	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bladdernut

Habitat

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

Range

Found across Europe (9 countries).

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.

Bladdernut

The Bladdernut (Staphylea pinnata) is a species in the genus Staphylea. 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom