11 



Thalictrum, L. Anemonoides, Michx. Rue-anemone. Gen. 



dioicum, L. Early meadow-rue. Gen. 



cornuti, L. Meadow-rue. Gen. 

 Isopyrum, L. biternatum, T. and G. Enemion. N". and C. 

 Caltha, L. palustris, L. Marsh Marigold. Gen. 

 Coptis, Salisb. trifolia, Salisb. Gold-thread. N. 

 Trollius, L. laxus, Salisb. Spreading globle-flower. C. 

 Delphinium, L. tricorne, Michx. Dwarf Larkspur. Gen. 



consolida, L. Wild Larkspur Clarke, Cin. 



azureum, Mich. Azure Larkspur. Gen. 



exaltatum, Ait. Tall Larkspur. Gen. 

 Aconitum, L. uncinatum, L. Wild Monkshood. Summit Co. 

 Hydrastis, L. Canadensis, L. Orange-root. Gen. 

 Cimictfuga, L. racemosa, Ell. Black Snake-root. Gen. 

 Trautvetteria, Fischer and Meyer, palmata, F. and M. False Bugbane. 

 Mansfield, Dr. Kellogg. 



Order II. MAGNOLIACE^E. 



Magnolia, L. acuminata, L. Cucumber Tree. Gen. 

 Liriodendron, L. tulipifera, L Tulip Tree. Gen. 



ANONACE^E. 



Asimina, Adens. triloba, Dunal. Common Pawpaw. Gen. 



MENISPERMACE^E. 



Menispermum, L. Canadense, L. Canadian Moonseed. N. 



BERBERIDACE^E. 



Leonhce, L. Thalictroides, L. Pappoose-root. Gen. 

 Jeffersonia, Bart, diphylla, Pers. Twin-leaf. Gen. 

 Podophyllum, L. peltatum, L. May-apple. Gen. 



CABOMBACE^E. 



Brasenia, Schreb. peltata, Pursh. Water-shield. N. 



NYMPHLEACE^E. 



Nelumbium, Juss. luteum, Willd. Great Water-lily. Sandusky Bay, Scioto 



River, Ohio River. 

 Nymph^ea, Tourn. odorata, Ait. Sweet scented water-lily. Gen. 

 Nuphar, Smith, advena, Ait. Yellow water-lily. Gen. 



SARRACENIACE^E. 



Sarracenia, Tourn. purpurea, L. Side-saddle Flower. Peat bogs, N. 



PAPAVERACE^E. 



Sanguinaria, Dill. Canadensis, L. Blood -root. Gen. 

 Chelidonium, L. majus, L. Celandine. Introduced N. 

 Stylophorum, Nutt. diphyllum, Nutt Celandine Poppy. C. and S. 

 Papaver, L. somniferum, L. Common Poppy. Escaped from cultivation. 

 Argemone, L. Mexicana, L. Mexican Poppy. Escaped from gardens. 



