Feb., 1910.] 
Medicinal Plants of Ohio. 
75 
Malus coronaria (L.) Mill. Crab Apple. (Ec.) Ripe fruit. 
Malus malus (L.) Britt. ( Pyrus malus). Apple (Ec.) (Horn.) 
Bark and fruit. 
Aronia arbutifolia (L.) Medic. ( Pyrus arbutifolia Lf.) Red 
Choke-berry. (Ec.) Ripe fruit. 
Crataegus oxyacantha L. Hawthorn. (Ec.) Bark and fruit. 
Drupaceae. 
Prunus domestica L. Plum cult. (U. S. P.) (Ec.) Fruit. 
Prunus virginiana L. Choke Cherry (Ec.) Fruit. 
Prunus serotina Ehrh. ( Prunus virginiana L.) Wild Black 
Cherry (U. S. P.) (Ec.) Bark coll, in Autumn. 
Amygdalus persica L. ( Persica vulgaris). Peach cult. (Ec.) 
(Horn.) ' Leaves, kernels and bark of twigs. 
Fabaceae. 
Gymnocladus dioica (L.) Koch ( G . canadensis Lam.) Kentucky 
Coffee Tree. (Ec.) (Horn. Seeds and pulp of the pods. 
Cassia marilandica L. American Senna. (Ec.) Leaves. 
Cercis canadensis L. Red bud or Judas Tree. (Ec.) Seeds and 
pulp of the pods. 
Baptisia tinctoria R. Br. Wild Indigo. (Ec.) Root and leaves. 
Trifolium pratense L. Red clover. (Ec.) (Horn.) Blossoms. 
Melilotus officinalis Willd. Yellow Sweet Clover. (Ec.) (Horn.) 
Leaves and flowering tops. 
Melilotus alba Lam. White Sweet Clover. (Ec.) (Horn.) Leaves 
and flowering tops. 
Psoralea melilotoides Mx. Snake Root. (Ec.) Root and leaves. 
Tephrosia virginiana Pers. Turkey Pea. Goat’s Rue. (Ec.) 
Root. 
Robinia pseudacacia L. Black Locust. (Ec.) (Horn.) Bark 
and leaves. 
Geraniales. 
Linaceae. 
Linum usitatissimum L. Flax. (U. S. P.) (Ec.) Seed. 
Oxalidaceae. 
Oxalis acetosella L. Wood-sorrel. (Horn.) Plant. 
Oxalis violacea L. Violet wood-sorrel. (Ec.) Herb. 
Oxalis stricta L. Upright Yellow Wood-sorrel. (Ec.) Herb. 
Oxalis corniculata L. Procumbent Yellow Wood-sorrel. (Ec.) 
Herb. 
Geraniaceae. 
Geranium maculatum L. Wild Geranium. (U. S. P.) (Ec.) 
(Horn.) Rhizome. 
Geranium robertianum L. Herb Robert. (Ec.) (Horn.) Rhizome. 
