Forrest's Cypripedium vs Franklin’s Lady’s-slipper

Cypripedium forrestii compared with Cypripedium passerinum

Key Differences

• Forrest's Cypripedium is Endangered while Franklin’s Lady’s-slipper is Vulnerable.

Taxonomic Classification

Rank	Forrest's Cypripedium	Franklin’s Lady’s-slipper
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Asparagales (Spargelartige)	Asparagales (Spargelartige)
Family same	Orchidaceae	Orchidaceae
Genus same	Cypripedium	Cypripedium
Species	Cypripedium forrestii	Cypripedium passerinum

Evolutionary Relationship

Forrest's Cypripedium and Franklin’s Lady’s-slipper share a common ancestor at the Genus level: Cypripedium.

Conservation Status

Forrest's Cypripedium

EN — Endangered

Franklin’s Lady’s-slipper

VU — Vulnerable

Physical Characteristics

Attribute	Forrest's Cypripedium	Franklin’s Lady’s-slipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forrest's Cypripedium

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Franklin’s Lady’s-slipper

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.