Geranium and pelargonium the genera geranium and pelargonium edited by Maria Lis Balchin. - Boca Raton CRC Press 2012 - xi, 318p.: ill.; 24cm. - (Medicinal plants of the world .19). . ISBN: 9780415284875 Subjects--Topical Terms: Medicinal plants Geranium - Therapeutic use. Dewey Class. No.: 615.321 / G28G