50. Geraniaceae.—Geranium family.
Herbs with opposite or alternate leaves, usually stipulate, simple or compounds. Flowers regular or irregular; carpels prolonged above into beaks terminated by the styles, which give rise to the name Cranesbill, applied to the principal genus.
A Manual of Organic Materia Medica and Pharmacognosy, 1917, was written by Lucius E. Sayre, B.S. Ph. M.