POLEMONIACEA. 83 



Var. heterodoxa, Gr. Slender bracts broad, less rigid: corolla tub© shortflr. 



28. Q. atractyloides, Steud. More rigid and viscid: mint scented, 



§ 7. Hugelia, Gray. 



29. Q. densifolia, Benth. Corolla violet-blue, tube much eiserted. 



30. Q. virgata, Steud. More slender: flowers fewer, blue or lavender. 

 Var. floribunda, Gr. Corymbose branches ending in dense heads. 



31. G. floccosa, Gr. Corolla tube 3 or 4 lines long: anthers shorter. 



32. G. filifolia, Nutt. Corolla lobes a line long: anthers cordate-ovaL 



33. Q. lutescena, Steud. Corolla yellow, 3 lines long: pod 3-8eeded. 



§ 8. Elaphocera, Nuttall. 

 84. Q. congesta. Hook. Leaves pedately 5-7-parted, lobes 2 lines long. 



§ 0. Eugilia, Bentham, Gray, 

 debilis, Watson. Soft hairy: Flowers sessile among crowded leaves, 

 capitata, Dougl. Flowers light blue: calyx scarcely hairy, 

 achilleaefolia, Benth. Flowers violet to lavender: calyx-tips recurrod, 

 multicaulis, Benth. Corolla violet, 4 lines long: capsule ovoid, 

 tricolor, Benth. Corolla-lobes violet or lilac, throat dark purple, 

 latifolia, Gr. Corolla 9 or 10 lines long, purple with dark throat, 

 tenuiflora, Benth, Corolla narrow, 7 to 9 lines long, rose and violet, 

 inconspicua, Dougl. Corolla narrow, 3 to 5 lines long, variable. 



§ 10. Ipomopsis, Bentham. 



44. G. agrgregata, Spreng. Large corolla, scarlet to white, dotted; lobes aouter 

 Var. Bridgesii, Gr. Lower, 6 to 18 inches high: corolla bright red. S. N. M.t«. 



§ 11. Courtoisia, Gray. 



45. G. glutinosa, Gr. Calyx rounded at base, deeply cleft: capsule globular. 



46. G. heterophylla, Dougl. Diffuse: calyx-base acute: clusters close. 



47. G. capiUaris, Kellogg. Calyx small: corolla-lobes equaling throat. 



§ 12. Collomia, Gray. 



48. G. gracilis, Ilook. Leaves narrow; lowest opposite, broader. 



49. G. aristella, Gr. Corolla purplish 4 to 6 lines long: capsule 3-lobed. N, GaL K> 



60. G. linearis, Nutt. Corolla lilac-purple to white, slender. 



Var. subulata, Gr. Low, much branched, flowers few in lower forks. 



61. G. grand 1 flora, Dougl. Corolla salmon color, 12 lines long. 



