BORAGE FAMILY 733 



strigillose; lobes lanceolate; corolla 13-15 mm. long. Mountains: Wyo. Mont. 



11. M. foliosa A. Nels. Stem erect, glabrous, 2-4 dm. high; leaves thick, 

 glabrous or slightly pustulate above, the lower ones oblong or spatulate, 4-7 cm. 

 l<^i^gj petioled; stem-leaves lanceolate or the upper ones ovate; calyx-lobes lance- 

 olate, ciliolate; corolla 15-18 mm. long. Hills and canons: Wyo. — Utah. Siib- 

 mont. My-Je. 



12. M. pilosa (Cham.) DC. Stem simple, 3-4 dm. high, villous; leaves 

 lanceolate, 5-8 cm. long, acuminate at each end, villous-liirsute beneath, strigose 

 above; pedicels and calyx canescent-strigose; lobes linear-lanceolate, 5 mm. long, 

 strigose; coroIIa-tube equalling the limb. Pidmonaria pilosa Cham. Litho- 

 spermum coryrnhosum Hook. Wet places; Hudson Bay — Canadian Rockie 

 Alaska. Boreal. 



13. M. paziiculata (Ait.) Don. Stem moie or less hirsute, 3-6 dm. high; 

 leaves lanceolate, acuminate at each end, 5-10 cm. long, hirsute on both sides; 

 pedicels and calyx strigose; lobes of the latter 4 liim. long; corolla-tube 4-5 mm. 

 long, about equalling the throat and limb. Pulmonaria paniculata Ait. Along 

 streams and shady banks: Hudson Bay — w Ont. — la. — Ida. — Wash. — Alaska. 

 Boreal — Mofit. My-JL 



14. M. toyabensis F. Macbr. Stem 4-5 dm. high, subvillous; basal leaves 

 oblong-lanceolate, 10-15 cm. long; stem-leaves lanceolate or ovate-lanceolate, 

 10 cm. long; pedicels hirsute; calyx-lobes hirsute, 3-4 nam. long, in fruit 5-6 mm. 

 long; corolla-tube 6 mm. long, equalling the throat and limb. Mountains: 

 Nev. — Utah. MonL JL 



15. M. refracta A. Nels. Stems tufted, 2-4 dm. high; stem-leaves oblong 

 to ovate, 3-5 cm. long, minutely strigose; pedicels minutely strigose, in fruit 

 reflexed; calyx-lobes linear, softly hirsute, 2^3 mm. long; corolla 1 cm. long; 

 tube equalling the throat and limb. Moimtains: Colo. MonU Jl. 



16. M. cynoglossoides Greene. Stem 4-6 dm. high, glabrous; basal leaves 

 long-petioled; blades elhptic, 1-1.5 dm. long; stem-leaves ovate, acutish, some- 

 what cordate-clasping, 7-10 cm. long, thin, glabrous beneath, scabrous-hispidu- 

 lous above and on the margins; pedicels sparingly hispidulous; calyx-lobes 

 lanceolate, 4 mm.; corolla-tube about 6 mm. long, 4 mm. thick, about equalling 

 the throat and limb. Canons, along streams: Colo. Submont, Je. 



17. M. membranacea Rydb. Stem glabrous or sparingly hirsute above, 

 6-8 dm. high; leaf-blades ovate, acute or more often short acuminate, 4-8 cm. 

 long, very thin, hispid-strigillose on both sides; pedicels hispidulous; calyx-lobes 

 2-3 mm. long, hispidulous, lanceolate; corolla about 1 cm. long; tube longer than 

 the dai'k blue limb and throat. Wet places: Mont. — Utah. — Wash. SvbmonL 

 Je-Au. 



18. M. muriculata Greene. Stem decumbent at the base, 3-5 dm. high; 

 leaves thin, glabrous beneath, pustulate-scabrous above; basal leaf-blades 

 elliptic-lanceolate, 7-10 cm. long; stem-leaves lanceolate or ovate, sessile or 

 clasping; calyx-lobes lance-ovate, hispid-ciUate; corolla 5 mm. long, about equal- 

 ling the throat and limb. Along streams: Colo. SvbmonL Je. 



19. M. pratensis Heller. Stem pale, 6-8 dm. high; lower leaves petioled, 

 upper sessile; basal leaf-blades oval-lanceolate or elhptic-lanceolate, glabrous 

 beneath, hispidulous-strigcse above and on the margins; pedicels and cal>Tc 

 strigose; lobes linear-lanceolate, acute; corolla-tube about 8 mm. long, and 4 

 mm. wide; Umb of about the same length, 8-10 mm. wide. M. cUba Rydb., an 

 albino form. Wet meadows and along streams: Colo.— N.M.— Ariz. SvbmonL 



— Siibalp, 



Piper, Stem glabrous, erect, 5-10 dm. high, leafy; 



^^ ^_^„. ^ , ovate, acuminate, smooth beneath, minutely pustulate 



airove,?-10"cmriong; pedicels smooth or nearly so; calyx-lobes triangular-ovate, 

 acute, glabrous, minutely ciliate on the margins; corolla 10-12 mm. long, the 

 tube about as long as the throat and limb. Creek banks: n ash.— Ida. ^ub- 

 monL JI-Au. 



brachycalyx 



