Carolina Nature - Illustrated woody plant profile, with notes on range and identification. (6 photos)
Missouri Botanical Garden: Celtis sinensis 'Green Cascade' - Plantfinder page for one of the plants growing at the garden, with usually one or more photos, horticultural information, and noteworthy characteristics. (zone 7-9) (8 photos)
Trees and Shrubs Online - Reference page curated by the International Dendrology Society with descriptive characteristics and horticultural notes. (6 photos)
(4 photos)