Franklin’s Lady’s-slipper vs Lady'S Slipper Orchid

Cypripedium passerinum compared with Cypripedium calceolus

Key Differences

• Franklin’s Lady’s-slipper is Vulnerable while Lady'S Slipper Orchid is Near Threatened.

Taxonomic Classification

Rank	Franklin’s Lady’s-slipper	Lady'S Slipper Orchid
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Asparagales (อันดับหน่อไม้ฝรั่ง)	Asparagales (อันดับหน่อไม้ฝรั่ง)
Family same	Orchidaceae	Orchidaceae
Genus same	Cypripedium	Cypripedium
Species	Cypripedium passerinum	Cypripedium calceolus

Evolutionary Relationship

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

Conservation Status

Franklin’s Lady’s-slipper

VU — Vulnerable

Lady'S Slipper Orchid

NT — Near Threatened

Physical Characteristics

Attribute	Franklin’s Lady’s-slipper	Lady'S Slipper Orchid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Lady'S Slipper Orchid

Habitat

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

Range

Distributed across Denmark, Finland, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway