696 POLEMONIACEAE 



or glandular-puberulent ; teeth subulate, about 1.5 mm. long; corolla 7-8 mm. 

 long; limb purplish; lobes oval, 2 mm. long, obtuse. Hillsides: N.M. Wyo. 

 Wash. Calif. Submont. Mont. F-Au. 



35. G. subacaulis Rydb. Stem less than 1 dm. high, glandular-puberu- 

 lent; leaves 1.5-3 cm. long, pinnatifid, with triangular to oblong divisions, glandu- 

 lar-puberulent, or slightly white-villous when young; calyx 2-2.5 mm. long, 

 puberulent; lobes lanceolate, about half as long as the tube, acute. Sandy val- 

 leys and canons: Wyo. N.M. Ariz. Ida. Son. Submont. My-Jl. 



36. G. Tweedyi Rydb. Stem 2-4 dm. high, glandular-puberulent, especially 

 the upper part; leaves 2-3 cm. long, pinnatifid, with lanceolate cuspidate lobes; 

 calyx about 3 mm. long; lobes lanceolate; corolla about 4 mm. long, bluish. 

 River bottoms and sandy plains: Wyo. Ida. Colo. Plain Submont. My- 

 Je. 



37. G. stenothyrsa A. Gray. Biennial; stem erect, strict, about 3 dm. 

 high, glandular-puberulent; basal leaves merely toothed, 1-2 cm. long, thick, 

 obovate, puberulent; stem-leaves pinnately lobed, with oblong divisions; calyx 

 campanulate; teeth triangular, shorter than the tube; corolla white, about 12 

 mm. long. Among cedars: Utah. Son. Je. 



38. G. subnuda Torr. Stern 1-5 dm. high, glandular-puberulent; leaves 

 mostly basal, thick, spatulate or elliptic, 1-4 cm. long, dentate, densely glandular- 

 puberulent; stem-leaves smaller, dentate or entire, glandular-pubescent, 4 mm. 

 long; teeth subulate, equalling the tube; corolla 12-15 mm. long, glandular- 

 puberulent; lobes ovate, acute. G. superba Eastw. Canons: Ariz. Nev. 

 Utah N.M. Son. Submont. My-Au. 



39. G. Crandallii Rydb. Stem 3-5 dm. high, sparingly puberulent, glandu- 

 lar above, rather stout, much branched; basal leaves 3-10 cm. long, spatulate or 

 oblanceolate, serrate or pinnately lobed; calyx glandular; teeth lanceolate; cor- 

 olla-lobes oblong-spatulate. Sage plains: Colo. N.M. Submont. 



40. G. Haydeni A. Gray. Stem 1-3 dm. high; basal leaves pinnately 

 lobed or toothed, slightly pubescent, 2-3 cm. long, spatulate; calyx-tube 2 mm. 

 long; teeth triangular-subulate, scarcely 1 mm. long; corolla-lobes obovate. 

 Plains: sw Colo. Plain. Jl. 



41. G. leptomeria A. Gray. Stem 1-2 dm. high, branched, glandular- 

 pubescent; leaves mostly basal, oblong to linear in outline, 1-5 cm. long, pin- 

 nately lobed or toothed, with mucronate teeth or lobes; calyx sparingly glandular 

 or glabrous; teeth triangular-subulate, slightly shorter than the tube; corolla 

 white or pale rose-colored, 4-5 mm. long; lobes 1-1.5 mm. long, acute or apicu- 

 late. G. triodon Eastw., Aliciella triodon A. Brand, a form with 3-cleft corolla- 

 lobes. Dry soil: N.M. Colo. Ore. Calif. Son. Submont. My-Je. 



42. G. latifolia S. Wats. Stem 1-2.5 dm. high, viscid-villous, with crisp 

 hairs and glandular on the upper portion; leaves petioled or the upper sessile; 

 blades coarsely dentate, with cuspidate triangular teeth; calyx sparingly glandu- 

 lar; tube about 2.5 mm. long teeth lance-subulate, spinulose-cuspidate, 3 mm. 

 long; corolla light rose, 6-8 mm. long, the broad tube equalling the calyx; lobes 

 oval, acute. Desert regions: s Utah Ariz. se Calif. L. Son. Ap My. 



43. G. pentstemonoides M. E. Jones. Cespitose perennial, glandular above, 

 about 1 dm. high; basal leaves densely crowded, linear-oblanceolate, 4-5 cm. 

 long, petioled, entire, thick, glabrous; stem-leaves 3-4, smaller; flowers in axil- 

 lary racemes; calyx-teeth subulate, equalling the tube; corolla blue, 1 cm. long, 

 fully twice as long as the calyx; lobes ovate or oval. Rocks: Colo. S. 



44. G sedifolia A. Brand. Perennial; stem simple, fleshy, 2-4 cm. high; 

 leaves basal, imbricate, fleshy, obovate-spatulate, obtuse, 5 mm. long; cauline 

 leaves linear-spatulate, 1 cm. long or less; flowers congested in a short in- 

 florescence; calyx campanulate; lobes ovate, obtuse; corolla violet, 5 mm. long; 

 a little longer than the calyx. Cliffs: Colo. Alp. Jl. 



45. G. caespitosa A. Gray. Perennial, with a cespitose woody caudex; 

 leaves basal, crowded, spatulate, thick, entire, viscid-puberulent, 8-12 mm. long; 



