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Family: scrophulariaceae
Common name(s): willow-leaf foxglove
Hardiness ratings: USDA zone 4~6 - 8~10 
General resources
Links for Digitalis obscura
- Annie's Annuals - Catalog page with photo, basic horticultural information, and noteworthy features. (zone 4-10)
 (1 photo)
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 6-10a) (11 photos)
- Denver Botanic Gardens: Digitalis obscura SUNSET® - Description, native range, and cultural requirements. (zone 4b) (8 photos)
- Garden.org - Community-assembled plant profile (4 photos)
- Iris' Garden - Gardener in the Netherlands presents a photo of this plant, with basic horticultural information. (1 photo)
- 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 4-8)
- 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 (11 photos)
- Ontario Rock Garden Society - Germination information
- Paghat's Garden - Illustrated articles by a gardener in the Pacific Northwest, with background and personal observations. (3 photos)
- Plant Delights Nursery - Catalog page with photo, horticultural basics, and descriptive blurb. (1 photo)
- Rob's Plants - Plant profile with basic horticultural information and often personal observations. Also seed germination records. (zone 6-10) (4 photos)
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