¥ ( 
Ce SF ad ey” 
_ CHICKERING ON PLANTS OF DAKOTA AND MONTANA. 
*13. Ranunculus affinis, R. Br. 
Ranunculus afinis, R. Br., var. cardiophylius. 
1873. July. Pembina. 
14. Ranunculus aquatilis, L., var. trichophylius. 
1873. August, September. Mouse River. 
144, Ranunculus aquatilis, L., var. capillaceus. 
1874. July. Frenchman’s Creek. 
15. Ranunculus cymbalaria, Pursh. 
1873. July. Pembina. In company with Lemna trisuica. 
1874. August. Rocky Mountains. On wet prairie. 
*16. Ranunculus Flammula, L., var. reptans. 
*17. Ranunculus hispidus, Mx. 
*18. Ranunculus Purshii, Rich. 
*19. Ranunculus pygmeus, Wehl. 
20. Ranunculus repens, L. 
1873. July. Pembina. Very hirsute. 
1874. July. Frenchman’s Creek. 
*21. Ranunculus rhomboideus, Gold. 
*22. Myosurus minimus, L. 
#23. Caltha palustris, L. 
*24, Coptis trifolia, Salisb. 
*25. Aquilegia Canadensis, L. 
*26. Aquilegia flavescens, Watson. 
27. Aquilegia vulgaris, L., var. brevistyla. 
1873. July. Pembina. ; 
*28. Delphinium azureum, Mx. 
29. Actwa spicata, L., var. rubra. 
1873. July. Pembina and along Mouse River. 
1874. August. Rocky Mountains. In fruit. 
MENISPERMACEZ. 
*30. Menispermum Canadense, L. 
BERBERIDACEA. 
*31. Berberis ( Mahonia) aquifolium, Pursh. 
NYMPHACEA. 
*32. Nuphar advena, Ait. 
SARRACENIACES. 
*33. Sarracenia purpurea, L. } 
PAPAVERACES. 
*34. Sanguinaria Canadensis, L. 
803 
