American Bladdernut vs Black-Veined White

Staphylea trifolia compared with Aporia crataegi

Key Differences

• American Bladdernut is Least Concern while Black-Veined White is Endangered.

Taxonomic Classification

Rank	American Bladdernut	Black-Veined White
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Crossosomatales (Crossosomatales)	Lepidoptera (Butterflies & Moths)
Family	Staphyleaceae	Pieridae
Genus	Staphylea	Aporia
Species	Staphylea trifolia	Aporia crataegi

Conservation Status

American Bladdernut

LC — Least Concern

Black-Veined White

EN — Endangered

Physical Characteristics

Attribute	American Bladdernut	Black-Veined White
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Bladdernut

Habitat

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

Range

Distributed across Canada and United States.

Black-Veined White

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Cyprus) and Europe (39 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

American Bladdernut

The American Bladdernut (Staphylea trifolia) is a species in the genus Staphylea. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Black-Veined White

Black-Veined White (Aporia crataegi) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.