|
Family: berberidaceae
Common name(s): Twin Leaf
Hardiness ratings: USDA zone 5 - 7~8 
General resources
Links for Jeffersonia diphylla
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 5-8)
 (10 photos)
- Denver Botanic Gardens - Description, native range, and cultural requirements. (zone 5) (4 photos)
- Garden.org - Community-assembled plant profile (12 photos)
- Lady Bird Johnson Wildflower Center - Plant description and characteristics with notes on distribution, culture, and propagation. (30 photos)
- Missouri Botanical Garden - Plantfinder page for one of the plants growing at the garden, with usually one or more photos, horticultural information, and noteworthy characteristics. (zone 5-7) (4 photos)
- NARGS Image Gallery - Photograph(s) contributed by North American Rock Garden Society members. (1 photo)
- North Carolina State University factsheet - Plant profile with horticultural details and comments (6 photos)
- Ontario Rock Garden Society - Germination information (use search on page to find this taxon)
- Ontario Rock Garden Society - Plant of the month profile (6 photos)
- Plant Delights Nursery - Catalog page with photo, horticultural basics, and descriptive blurb. (zone 5-8) (1 photo)
|
