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Saxifraga callosa

Family: saxifragaceae
Common name(s): Limestone Saxifrage
Hardiness ratings: USDA zone 7

General resources

• Wikipedia. Online encyclopedia entry (if defined).
• Google images. Web search for photographs.
• The Plant List. Taxonomical lookup
• Catalogue of Life. Taxonomical lookup
• Dave's Garden. Search the extensive PlantFiles database.

Links for Saxifraga callosa

• Denver Botanic Gardens - Description, native range, and cultural requirements. (zone 7)
• NARGS Image Gallery - Photograph(s) contributed by North American Rock Garden Society members. (1 photo)
• Ontario Rock Garden Society - Germination information
• Saxifrage Society - Photos of species and cultivars.

Saxifraga callosa subsp. callosa

Common name(s): Limestone Saxifrage

Saxifraga callosa subsp. catalaunica

Common name(s): Saxifrage