Japanese Ladyslipper vs Mountain Lady'S Slipper

Cypripedium japonicum compared with Cypripedium montanum

Key Differences

• Japanese Ladyslipper is Endangered while Mountain Lady'S Slipper is Vulnerable.

Taxonomic Classification

Rank	Japanese Ladyslipper	Mountain Lady'S 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 montanum

Evolutionary Relationship

Japanese Ladyslipper and Mountain Lady'S Slipper share a common ancestor at the Genus level: Cypripedium.

Conservation Status

Japanese Ladyslipper

EN — Endangered

Mountain Lady'S Slipper

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Ladyslipper	Mountain Lady'S Slipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Ladyslipper

Habitat

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

Mountain Lady'S Slipper

Habitat

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

Range

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