California Lady's Slipper vs Ram'S Head Lady'S Slipper

Cypripedium californicum compared with Cypripedium arietinum

Key Differences

• California Lady's Slipper is Endangered while Ram'S Head Lady'S Slipper is Near Threatened.

Taxonomic Classification

Rank	California Lady's Slipper	Ram'S Head Lady'S Slipper
Kingdom same	Plantae (plantas)	Plantae (plantas)
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 californicum	Cypripedium arietinum

Evolutionary Relationship

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

Conservation Status

California Lady's Slipper

EN — Endangered

Ram'S Head Lady'S Slipper

NT — Near Threatened

Physical Characteristics

Attribute	California Lady's Slipper	Ram'S Head Lady'S Slipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California Lady's Slipper

Habitat

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

Ram'S Head Lady'S Slipper

Habitat

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

Range

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

California Lady's Slipper

The California Lady's Slipper (Cypripedium californicum) is a species in the genus Cypripedium. It is currently classified as Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.