74 The Ohio Naturalist. [Vol. X, No. 4, 



Grossu lariaceae . 



Ribes rubrum L. Red Currant. (Ec.) Fruit. 

 Ribes nigrum L. Black Currant cult. (Ec.) Fruit. 

 Ribes floridum L'Her. Wild Black Currant. (Ec.) Fruit. 



Hmnamelidaceae . 



Hamamelis virginiana L. Witch Hazel. (U. vS. P.) (Ec.) (Horn.) 



Leaves coll. in autumn, hark and twigs. 

 Liquidambar styriciflua L. Sweet Gum. (Ec.) Sap. 



Rosaeeae. 



Spiraea tomentosa L. Hard hack. (Ec.) (Horn.) Herb. 

 Porteranthus trifoliatus (L.) Britt. {Gillenia trifoliata Moench.) 



Indian Physic. (Ec.) Bark of RJiizome. 

 Porteranthus stipulatus (Muhl.) Britt. (Gillenia stipulata Nutt.) 



(Ec.) Bark of rhizo}>ie. 

 Rubus odoratus L. Purple-flowering Raspberry (Ec.) Fruit. 

 Rubus strigosus Mx. Wild Red Raspberry "(U. S. P.) (Ec.) 



Leaves and fruit. 

 Rubus occidentalis L. Wild Black Raspberry (U. S. P.) (Ec.) 



Leaves and fruit. 

 Rubus idaeus L. cult. Raspberry. (U. S. P.) (Ec.) Fruit. 

 Rubus nigrobaccus Bailey. High Bush Blackberry. (U. S. P.) 



Bark of root. 

 Rubus villosus Ait. Dewberry. (U. S. P.) (Ec.) Fruit and hark 



of root. 

 Rubus canadensis L. Dewberry (Ec.) Fruit and bark of root. 

 Fragaria vesca L. Wood Strawberry. (Ec.) (Horn.) Fruit, 



leaves and root. 

 Potentilla canadensis L. (Horn.) Root. 



Geum virginianum L. Rough Avens. (Ec.) Rhizome and roots. 

 Geum rivale L. Purple or Water Avens. (Ec.) Rhizome and roots. 

 Ulmaria ulmaria (L.) Barnh. {Spiraea ulmaria L.) Queen of 



the Meadow (Ec). Herb. 

 Agrimonia striata Mx. Agrimony. (Ec.) Whole plant. 

 Agrimonia parviflora Sol. Sweet scented Agrimony. (Ec.) 



Whole plant. 

 Rosa canina L. and other related indigenous species. (Ec.) 



(Hom.) Ripe fruit. 

 Rosa centifolia L. cult. Hundred-leaved Rose. (Ec.) (Hom.) 



Petals. 

 Rosa gallica L. cult. Provence Rose. (U. S. P.) (Ec.) Petals. 



Pomaceae. 



Sorbus americana Marsh. American Mountain Ash. (Ec.) 



Ripe fruit. 

 Sorbus sambucifolia Roem. Western Mountain Ash. (Ec.) 



Ripe fruit. 



