Common name(s): bellflower
Hardiness ratings: USDA zone 4~5 - 9
- Wikipedia. Online encyclopedia entry (if defined).
- Google images. Web search for photographs.
- GRIN. Taxonomical details, with common names, distribution, and synonyms.
- The Plant List. Taxonomical lookup
Links for Campanula collina
- All Things Plants - Community-assembled plant profile (4 photos)
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 5-9) (2 photos)
- Heritage Perennials - Profile with description and horticultural details. (zone 4-9) (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 5-9)
- NARGS - Plant of the month portrait, with description and information about cultivation and propagation. (1 photo)
- NARGS Image Gallery - Photograph(s) contributed by North American Rock Garden Society members. (2 photos)
- Ontario Rock Garden Society - Germination information
- Rob's Plants - Plant profile with basic horticultural information and often personal observations. Also seed germination records.
- Wild Ginger Farm - One of the plants featured on this specialty nursery's catalog page, with photo and brief description. (1 photo)