GEOLOGICAL SURVEY OF THE TEEEITOEIES. 489 



Primula Parnji, Gray. — Gray's Peak, Colorado Territory, Dr. George 

 Smith. 

 ■ Bodecatlieon Meadia, L. — Pleasant Valley ; Stinking Water Creek. 



Androsace septentrioQialis, L. — Yellowstone Lake ; Upper Falls of tlie 

 Yellowstone. 



Androsace fdiformis, Eetz. — Fort Ellis to the Yellowstone; Mud 

 Springs. 



Lysiniachia ciliata, L. — Fort Ellis to tlie Yellowstone. 



OrOB ANCHACE^ . 



Apliyllon fasciculatum, T. and G. — Madison Valley; Yellowstone Lake. 

 Phelijjwa Liidoviciana, Don. — Yellowstone Lake. — The anthers are 

 wholly glabrous. 



SCEOPHULAEIACE^. 



Scrophiilaria nodosa, L. — Ogden, Utah Territory. 



Gollinsia parviflora, Dougi. — Stinking Water Creek ; Fort Ellis to the 

 Yellowstone. 



Pentstemon Menziesii, Hook., var. Seouleri, Gray, (Proc. Am. Acad., 

 vol. VI, p. 59.) — Divide "^between Yellowstone Lake and Snake E'iver. 



Pentstemon Menziesiij Hook., var. Leivisii, Gray, {loc. cit.) — ^Yellow- 

 stone Lake. 



Pentstemon glaher, Pursh. — Utah Territory. 



Pentstemon cyananthus, Hook. — Pleasant Valley. 



Pentstemon cristatus, l^ntt. — Stinking Water Creek. 



Pentstemon aeuminatus, Dougi. — Georgetown, Colorado Territory, Dr. 

 George Smith. 



Pentstemon ccertdeus, oSTutt. — Cheyenne, Wyoming Territory, May. 



Pentstemon confertus, Dougi., var. cceruleo-purpureus, Gray. — Pleasant 

 Valley ; Stinking Water Creek ; Yellowstone Lake. * 



Pentstemon attenuatus, Lindl. — Stinking Water Creek. 



Pentstemon deustus, Dougi. — Madison Valley. 



Mimulus luteus,L. — Great Salt Lake ; Pleasant Valley ; Mud Springs; 

 Y^ellowstone Lake ; Lower Falls of the Yellowstone. 



i.Umulus Lewisii, Pursh. — Lower Falls of the Yellowstone. 



liimosella aquatica,, L. — Muddy shores of Yellowstone Lake. 



Verooiica Americana, Schwein. — Stinking Water Creek ; Crow agency. 



Veronica alpina, L. — Yellowstone Lake; Falls of the Yellowstone. 



Yeronica serpyllifolia, L. — Mud Spring; Falls of the Yellowstone. 



Veronica scutellata, L. — Upper Falls of the Yellowstone. 



Veronica peregrina , L., var. (I) — Pleasant Valley. — Probably a dwarf 

 form ; two inches in height. 



Synthyris alpinct, Gray, (Enum. PI. Parry, p. 25.) — Gray's Peak, Col- 

 orado Territory, Dr. George Smith. 



Synthyris pinnatijida, S. Watson, (Clarence King's Eep., v. V, p. 227, 

 pi. 22,) var. (?) — Mountains south of Virginia City. — The radical leaves 

 of our xjlant are much more dissected than is represented in Watson's 

 figure, the cauline leaves or bracts more numerous, and the racemes . 

 longer and more densely flowered. 



Castilleia affinis, Hook, and Arn., var. minor, Gray, (Am. Jour. Sci., 

 n. s., vol. 34, p. 33(3.) — Mud Springs. 



Gastilleia pallida, Kunth.— Stinking Water Creek; Fort Ellis to the 

 Yellowstone; Madison Valley; Hot Springs; Yellowstone Lake. 



Castilleia parvijiora, Bong. — Utah Territory ; Pleasant Valley. 



