Orris, N. F. IV. Iris. Orris Root. Rhizoma Iridis, P. G. Radix Iridis Florentines, Radix Ireos.
The Dispensatory of the United States of America, 1918, was edited by Joseph P. Remington, Horatio C. Wood and others.
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.