NEW SOUTHWESTEEN PLANTS. 151 



bracts short, rigid, the outer subulate, villous-strigulose : rays 

 small, deep yellow : achenes short, cuneate-obovate, silky-villous : 

 outer pappus of slender squamellae conspicuous. 



Abundant in the Black Canon of the Uunnison Riyer, south- 

 ern Colorado, 8 July, 1901, C. P. Baker, n. 379. 



Chbysopsis compacta. Allied to the last, not as tall, the 

 leaves much narrower, acute, more pubescent but not as rough: 

 terminal corymb of many heads quite f astigiate : bracts of the 

 small involucre thinnei-, merely villous : rays deep yellow : outer 

 pappus conspicuous but shorter, definitely linear-squamellate. 



In dense tufts on dry open ground near Jack's Cabin, Colo., 

 26 July, C. F. Baker, n. 608. 



Pbdicularis angustissima. Akin t6 P. racemosa and with 

 similar undivided glabrous foliage, but somewhat paniculately 

 branched and flowers crowded : leaves narrowly linear, 3 inches 

 long, callous-crenulate: beak of galea short and nearly straight; 

 lower lip of corolla greatly reduced, not as large as the galea and 

 much shorter, the lobes erose. 



MogoUon Mountains, New Mexico, 17 Aug., 1903, 0. B. 

 Metcalfe, n. 534. 



Pbdicularis Mogollonica. Related to P. Parryi, much 

 taller and stouter, IJ feet high, less leafy at base, more so up 

 and down the stem, but leaves small in proportion : spike 6 

 inches long, bracts 3 to 5-lobed, the long terminal lobe serrate : 

 calyx 5 -toothed, tips of the teeth apt to be dilated and with a 

 few serratures : galea falcate, with abrupt blunt beak. 



Mogollon Mountains^ New Mexico, 14 Aug., 1903, 0. B. 

 Metcalfe, n. 496. 



Btolvulus oreophilus. Depressed and compact, the stems 

 many from the subligneous branched crown of a thick tap-root, 

 all floriferous from the base, densely leafy : leaves elliptic- 

 oblong, sessile, acute, h inch long, canescent with a dense 

 appressed silky pubescence: corollas purple, nearly i inch 

 broad at full expansion, the pedicels very short, in fruit recurved. 



Dry hills west of Hillsboro, at 5,500 feet at base of Black 

 Range, New Mexico, Aug. 1904, 0. B. Metcalf e, n. |33§. 



