CHICKEKING ON PLANTS OF DAKOTA AND MONTANA. 8Zl 

 SOLANACE^. 



*452, Physalis viscosa, L. 



453. Solatium rostratum, Dunal. 



1874. July. Frenchman's Creek. 



454. Solanum triflorum, Nutt. 



1874. July. Prairies, Frenchman's Creek. 



GENTIANACE^. 



*455. Halenia deflexa, Griseb. 



456. Gentiana affinis, Griseb. 



1874. August. Milk Eiver. 



457. Gentiana Atnarella, L. 



1874. August. Eocky Mountains. 

 *458. Gentiana acuta, Mx. 

 *459. Gentiana Andretvsii, Griseb. 

 *460. Gentiana crinita, Froel. 

 *461. Gentiana detonsa, Fries. 

 *462. Gentiana 3Iensiesii, Griseb. 



463. Gentiana puberula, Mx. 



1873. September. Mouse River. 



APOOYNACE^. 



464. Apocynum androscemifoliuni, L. 



1873. July. Pembina, in thickets. 



465. Apocynum cannabinum, L. 



1873. July. Very abundant in thickets. The fibre used by 

 the Indians for cordage. It may eventually have some eco- 

 nomic value. 



1874. July. Missouri Eiver. 



ASCLEPIADACE^. 



466. Asclepias ovalifolia, Dec. 



1873. July. Pembina, in woods. 



467. Asclepias speciosa, Torr. 



1873. August. Plains near Turtle Mountain. 



1874. July. Wet places along Frenchman's Creek. 



468. Asclepias verticillata, L. 



1873. July. Pembina. 

 *469. Asclepias incarnata, L. 

 *470. Asclepias variegata, L., var. wmor,, Hook. 

 *471. Asclepias viridifiora, Ell. 



ARISTOLOCHIACE^. 



*472. Asarum Ganadense, L. 



