Heuchera maxima Greene
Common names: Island alum root, Channel Islands coral bells
Rhizomatous perennial native to Channel Islands California with large multilobed with long petioles and white to pink flowers on up to 60 cm long erect inflorescence'
Photographed from University of California Botanical Garden, 22-4-2019
Dr. Gurcharan Singh
Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.