Know Your Natives – Wild Geranium | Arkansas Native Plant Society
Geranium macrorrhizum 'Bevans Variety' at Digging Dog Nursery
Géranium à gros rhizome - Geranium macrorrhizum
The drug plants of Illinois . GERANIUM MAGULATUM L. Granesbill, wild geranium, alum root. Geraniaceae.—An upright and sparingly branched, hairy herb 1 to 2 feet tall, per- ennial; rootstock (rhizome) 2
6 Varieties of Hardy (Cranesbill) Geraniums to Grow
Géranium vivace à gros rhizome - Geranium macrorrhizum