64 



171. Gentiana frigida, Hienke (Bot., Wheeler Survey, p. L92). — Beat I 



Tooth Mountains ; August 28. 



172. Gentiana Forwoodii, Gray {new species, Ms.). — Meadows, upper 



tributaries Wind River; August. 



173. Frasera speciosa, Dougl. — Lincoln Pass, Wind River and Big Horn 



Mountains, middle altitudes; August ; very common. 



POLEMOMACE^E. 



174. Phlo.r Douglasii, Hook, var. longifolia, Gray. — High altitudes. 



Bear Tooth Mountains; August. 



175. Phlox longifolia, Nutt., var. brevifolia, Gray. — High altitudes: 



August; common. 



176. Collomia linearis, Nutt. — Jackson's Lake; August 16. 



177. Gilia aggregata, Spreng. — (Bot., Wheeler Sur., p. 198). — Dry, sandy 



soil, Gros Ventre River; August 13. 



178. Polemonium c&ruleum, L. — Banks of streams, Warm Spring Creek ; 



August. 



II YDKOPHVLLACK.K. 



179. Phacelia serkea, Gray. — Lincoln Pass and open places, Wind River 



Mountains ; July and August. 



180. Phacelia circinata, J acq. — Hillsides upper tributaries Gros Ven- 



tre : August 13. 



BOKKAGINAOE^E. 



181. iJritrichium glomcratum, I). C— Wind River Valley ; July and Aa- 



August. 



182. Mertemia Sibirica, Don. — Along streams, Wind River Mountains; 



August. 



183. Echinospermum RedowsMi, Lehm., var. occidentale, Watson. — Wind 



River. 



184. Myosotis sylvatica^ Hoffm., var. alpes tris, Koch. — Lincoln Pass and 



open places in timber; August; common. 



SCHROPll LXAKIACEjE. 



185. Collinsia parriflora, Dougl. — In crevices of rocks, Grand Canon of 



the Yellowstone ; August 23. 

 18*. Pentstamon confertus, Dougl. — Moist places. Wind River ; July and 



August. 



187. Pentstamon confertus, Dougl. (purplish flowered form). — Meadows, 



Gros Ventre River ; August. 



188. Pentstamon glaber, Pursh. — In dry creek beds, North Fork Wind 



River; July. 



189. Pentstamon strktus, Benth. (var.) — Dry sandy soil, Wind Rivet 



Mountains ; August. 



