Japanese Ladyslipper vs Ram's Head Lady Slipper

Cypripedium japonicum compared with Cypripedium plectrochilum

Key Differences

• Japanese Ladyslipper is Endangered while Ram's Head Lady Slipper is Vulnerable.

Taxonomic Classification

Rank	Japanese Ladyslipper	Ram's Head Lady Slipper
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Asparagales (Asparagales)	Asparagales (Asparagales)
Family same	Orchidaceae	Orchidaceae
Genus same	Cypripedium	Cypripedium
Species	Cypripedium japonicum	Cypripedium plectrochilum

Evolutionary Relationship

Japanese Ladyslipper and Ram's Head Lady Slipper share a common ancestor at the Genus level: Cypripedium.

Conservation Status

Japanese Ladyslipper

EN — Endangered

Ram's Head Lady Slipper

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Ladyslipper	Ram's Head Lady Slipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Ladyslipper

Habitat

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

Ram's Head Lady Slipper

Habitat

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