72 
IOWA ACADEMY OP SCIENCE 
Yiola canadensis L. Canada Yiolet. 
195. Viola puhescens Ait. Downy Yellow Violet. River bank. 
May, 1915. 
155. Viola laljradorica Schrenk. American Dog Yiolet. River 
bank. May, 1915. 
ONAGRACE^. 
80. Epilobium angustifolmm L. Great Willow-herb. Clear- 
ings. 
49. Epilobium coloratum Mnhl. Fireweed. In clearings 
swept by forest fires. 
76. Oenothera biennis L. Evening Primrose. Clearings. 
ARALIACE^. 
183. Aralia nudicaulis L. Wild Sarsaparilla. River bank. 
May, 1915. 
UMBELLIPER^. 
107. Sanicula canadensis L. Black Snakeroot. River bank. 
10. Hydrocotyle americana L. Water Pennywort. River bank. 
Hydrocotyle americana L. Water Pennywort. May, 1915. 
140. Carum Carvi L. Caraway. Cleared ground. April, 1915. 
112. 8ium cicutaefolium L. Schrank. Water Parsnip. River 
bank. 
37. Pastinaca sativa L. Wild Parsnip. River bank. 
16. Daucus Carota L. Wild Carrot. Growing with Impa- 
Hens fulva. 
CORNACE^. 
8. Cornus canadensis L. Bunchberry. In damp woods. Com- 
mon. 
40. Cornus stolonifera Miehx. Red Osier. Dogwood Moist 
woods. 
ERICACE^. 
14. Pyrola asarifolia var. incarnata (Pisch.) Fernfc.ad. Shin 
Leaf. Moist places. 
163. Pyrola elliptica Nutt. Shin Leaf. River bank. May, 1915. 
135. Ledum groenlandicum Oeder. Labrador Tea. River bank. 
April, 1915. 
202. Kalmia polifolia Wang. Pale Laurel, Swamp Laurel. 
River bank. May, 1915. 
127. Epigaea repens L. Trailing Arbutus. Littlefork, Annette 
Miller. April, 1915. 
