Lady Bird Johnson Wildflower Center - Plant description and characteristics with notes on distribution, culture, and propagation. (22 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 4-9) (8 photos). Also a page for 'Brilliantissima'.
Rob's Plants: Aronia arbutifolia 'Brilliant' - Plant profile with basic horticultural information and often personal observations. Also seed germination records. (zone 4-9) (4 photos)
Virginia Tech Dendrology - Factsheet with botanical characteristics and photos of various features. (6 photos)