*344. 
345. 
346. 
*347. 
¥348. 
349. 
*390. 
351. 
302. 
*353. 
*304. 
350. 
*306. 
*307. 
*308. 
*359. 
3060. 
*361. 
362. 
*363. 
364, 
*3509. 
366. 
*367. 
*368. 
*369. 
CHICKERING ON PLANTS OF DAKOTA AND MONTANA. 
Hieracium albiflorum, Hook. 
Hieracium scabrum, Mx. 
1875. July. Pembina. 
Hieracium Scouleri, Hook. 
1874. August. Near Rocky Mountains. 
Hieracium triste, Willd. | 
Hieracium venosum, L. 
Nabalus albus, Hook. 
1873. August. Mouse River Plain. 
Nabalus Boottii, DC. 
Nabalus racemosus, Hook. 
1873. September. Along Mouse River. 
Lygodesmia juncea, Don. 
1873. September. Mouse River. Abundant westward. 
1874. July, August. Along Missouri and Milk Rivers. 
Crepis elegans, Hook. 
Macrorhynchus glaucus, Torr. 
Macrorhynchus troximoides, T. & G. 
1873. July. Pembina. 
Taraxacum Dens-leonis, Desf. 
Lactuca elongata, Muhl. 
Mulgedium acuminatum, DC. 
Mulgedium leucopheum, DC. 
Mulgedium pulchellum, Nutt. 
1873. August. Mouse River Plain. 
1874. July, August. Along Missouri and Milk Rivers. 
LOBELIACEAS. 
Lobelia Kalmii, L. 
Lobelia spicata, Lam. 
1873. August. Second prairie. 
CAMPANULACEZ. 
Campanula aparinoides, Pursh. 
Campanula rotundifolia, L., var. linifolia. 
1873. July. Pembina. Everywhere on the prairie. 
1874. July. Frenchman’s Creek. 
ERICACEA. 
Vaccinium myrtilloides, Hook. 
Arctostaphylos Uva-ursi, Spring. 
1874. July, August. Base of Rocky Mountains. 
Gaultheria procumbens, L. 
Cassandra calyculata, L. 
Andromeda polifolia, L. 
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