The brick-red Chinese azalea from Edwards Botanical Register 1829-1847 by Sydenham Edwards John Lindley and James Ridgway. IStockHistory com
Pericat hybrid azaleas (Mrs. Fisher), Rhododendron (Ericaceae), New York Botanical Garden; New York City, New York, United States of America PacificStock
Changeable pontic azalea from Edwards Botanical Register 1829-1847 by Sydenham Edwards John Lindley and James Ridgway. IStockHistory com