Caucasian Alder vs Lesser Bladderwort

Alnus subcordata compared with Utricularia minor

Key Differences

• Caucasian Alder is Least Concern while Lesser Bladderwort is Endangered.

Taxonomic Classification

Rank	Caucasian Alder	Lesser Bladderwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Lamiales (Lamiales)
Family	Betulaceae	Lentibulariaceae
Genus	Alnus	Utricularia
Species	Alnus subcordata	Utricularia minor

Evolutionary Relationship

Caucasian Alder and Lesser Bladderwort share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Caucasian Alder

LC — Least Concern

Lesser Bladderwort

EN — Endangered

Physical Characteristics

Attribute	Caucasian Alder	Lesser Bladderwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Lesser Bladderwort

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) 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.