266 A NATURALIST IN THE GREAT LAKES REGION 



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4O6 



FIGS. 399-407: Fig. 399. Meadow rue, Thalictrum polygonnm; Fig. 400. 

 Boneset, Eupatorium perfoliatum; Fig. 401. Queen Anne's lace, Daucus carota; 

 Fig. 402. Wild parsnip, Pastinaca sativa; Fig. 403. Angelica, Angelica atro- 

 purpurea; Fig. 404. Alumroot, Heuchera americana; Fig. 405. Whitlow grass, 

 Draba caroliniana; Fig. 406. Rattlebox, Crotalaria sagittalis; Fig. 407. Walking 

 fern, Camptosorus rhizophyllus. 



