BORAGE FAMILY 735 



oval blades, the upper broadly linear or narrowly oblanceolate, 3-6 em. long; pedi- 

 cels pUose-strigose: cah'x-lobes lanceolate, ciliate-hirsute on the margins and 

 sometimes on the back; corolla 10-15 mm. long; tube scarcely longer than the 

 hmb. Hills and moimtains: Mont. — Wyo. — C)olo. — Ida. Svbmont. — Mont. 

 Je. 



32. M. viridis A. Xels. Stems slender, 2-4 dm. high, glabrous; leaves 

 glabrous beneath, hispid-strigose above, the lower petioled, the upper sessile; 

 blades of the basal ones spatulate, obtuse, those of the stem-leaves acute, elhp- 

 tic, or lanceolate; pedicels strigose; cah'x glabrous, except the base and the mar- 

 gins of the lobes: tube about 4 mm. long; hmb of about the same length. M. 

 viridula Rydb. Mountains: Colo. — Wyo. Mont. — Alp. ]My-Jl. 



33. M. lineariloba Rydb. Stem glabrous, simple, 2-3 dm. high; basal 

 leaves .5-1.5 cm. long, long-petioled ; blades oblanceolate, obtase; stem-leaves 

 subsessUe, linear or linear-lanceolate, acute, .3-6 cm. long, 4-9 mm. wide, strigose 

 above; pedicels ven,- slender, strigose: cah'x-lobes hnear, acute, .3-4 mm. long, 

 almost equaUing the tube of the corolla, glabrous on the back, but hispid-cihate 

 on the margins: corolla blue, 7-8 mm. long; tube nearly of the same length as 

 the throat and limb. Hillsides: Colo. Mont. Je-Jl. 



34. M. ovata Rydb. Stem 1-1.5 dm. high, glabrous; leaves 2-5 em. long, 

 minutely strigose above, glabrous beneath, the lower obovate and short-petioled, 

 the upper broadly ovate and sessile: pedicels verj- short; cah'x-lobes lanceolate, 

 cUiate on the margin, about 4 mm. long; corolla 10-12 mm. long. High moim- 

 tains among rocks: Colo. — e Utah. Mont. Jl. 



35. M. coronata A. Xels. Stem glabrous, shining, adsurgent, 2-4 dm. 

 high: leaves scabrous-hispidulous, or merely pustulate above, the basal ones 

 petioled: blades oblong, obtuse, .5-10 cm. long; upper stem-leaves ovate-lance- 

 olate: cah'x-lobes lanceolate, cUiate-margined ; coroUa-tube 5 mm. long, a little 

 longer than the limb. Rockv hills: Ida. — Wvo. — (Black Hills) S.D. Svbmont. 

 Je. 



36. M. Parryi Rydb. Stem about 2 dm. high, glabrous; leaves hispiduloiis- 

 strigose above, only the basal ones petioled and spatulate; stem-leaves sessile, 

 lanceolate or oblanceolate, about 5 cm. long: pedicels strigose; cah'x glabrous 

 except the ver\' base and the cihate margins of the lobes, these narrowly linear- 

 lanceolate, about 3 mm. long: tube of the blue corolla about 5 mm. long and 

 about equalling the length of the throat and limb. Alpine ridges: Colo. Suh- 



aip.—Aip. .n: 



37. M. Drummondii (Lehm.) Don. Stem 1-2 dm. high, decmnbent at the 

 base, glabrous: leaves hispidulous above, oblong or lance-oblong, or the upper 

 ovate. .3-4 cm. long: pedicels verj- short, pustulate: cah'x-lobes ovate-lanceolate, 

 ciliolate on the margins; corolla about 1 cm. long, the tube equaUiug the throat 

 and limb. Arctic seacoast — Canadian Rockies. Subarclic. 



38. M. linearis Greene. Stems 2-4 dm. high, leafy, glabrous; leaves nar- 

 rowly linear, 2-7 cm. long, roughly strigOlose above, glabrous beneath; pedicels 

 glabrous or pustulate: cah'x-lobes lanceolate, ciholate on the margins, otherwise 

 glabrous: corolla about 1 cm. long; tube about equaUing the throat and hmb. 

 Drj' hillsides: Sask.— Xeb.— Colo.— Alta. Plain— Mont. :My-Jl. 



39. M. lanceolata (Pursh) DC. Stem 2-4 dm. high, glabrous: leaves gla- 

 brous on both sides or merely pustulate above, the lower petioled, 3-10 cm. long: 

 stem-leaves oblong or lanceolate; pedicels pustulate-muricate : cah'x-lobes lance- 

 olate, ciholate on the margins, otherwise glabrous: corolla about 1 cm. long: 

 tube equaUing the hmb. M. coriacea A. Xels. M. papiUosa Greene. HUls: 

 Sask.— X.D.— Colo.— B.C. Submont.Subalp. Ap-Au. 



40. M. brachyloba Greene. Stem 3-4 dm. high, glabrous and glaucous; 

 lower leaves oblanceolate. the upper lanceolate or oblong-ovate, 4—6 cm. long, 

 glabrous or sUghtly papiUose: cah'x-lobes ciholate on the margins: corolla-tube 

 6-7 mm. long, sUghtlj' shorter than the limb and throat. Foot-hUls: Colo. 

 Siibmont. Mv-Je. 



