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) (17 photos)
NARGS Image Gallery - Photograph(s) contributed by North American Rock Garden Society members. (1 photo)
Pacific Bulb Society - One of the plants described on this page about the genus. (4 photos)
Rainy Side Gardeners - Plant profile compiled by two gardeners in the Pacific Northwest. Includes propagation and pruning methods, and commentary. (zone 5-9) (4 photos)
Rob's Plants - Plant profile with basic horticultural information and often personal observations. Also seed germination records. (zone 4-9)
Wild Ginger Farm - One of the plants featured on this specialty nursery's catalog page, with photo and brief description. (1 photo)