164 8CBOPHULARIACE2BL 



Corolla-tube narrow, exaerted; throat and bearded lip spotted 30 



Corolla 3-4 lines long, lobes nearly equal, often a pair of spots. 40 



***** Corolla yellow, often spotted, not viscid. 



Leaves orate to oblong: rootstocks tuber bearing: corolla inch broad 21 



Leaves similar, coarsely serrate, acute: corolla orange-yellow, 1 inch broad 22 



Lower leaves broad, acutely and irregularly dentate or laciniate 23 



Lower leaves narrow, petioled, thick, shining, denticulate, email. 24 



Lower leaves clasping, the others orbicular-perfoliate, glaucous 25 



Leaves mostly basal: stem wing-angled: upper calyx- tooth prominent 26 



Leaves very small, often purplish : diffuse : peduncles spreading 27 



Leaves narrow, laciniately lobed: corolla pale, 24 lines long: diffuse 28 



Leaves narrow, entire: corolla in. broad, purple dotted; lip bearded 36 



Leaves narrow, entire: corolla 2-3 lines long: lobes all notched , 37 



Leaves entire, soft-hairy: diffuse: corolla with 2 brownish spots. 40 



* * CoroUa white or white and yellow, often purple-marked. 



White or yellowish, throat with 8 or 10 purple stripes. 9 



White purple or yellowish, 3-6 lines long: calyx-teeth very short 30 



White, veined with crimson, oblique salverform 16 



Yellow with white or pinkish border, in. long: viscidnlous 31 



Upper lip white, lower yellow, purple dotted: viscid. 35 



f 1. DXPLACUS, Gr. Shrubs 3-5 ft. high: glutinous- viscid. 



1. X. glutinosus, Wendl. Variable. Common in Central and W. CaL 



| 2. O3NOE, Gr. Corolla 1-2 in. long; tube long exserted, slender: capsule 1-sided. 



2. M. tricolor, Lindl. Corolla limb with 5 crimson, spots, palate yellow. 



3. M. angustatus, Gr. Similar: corolla tube 3-8 times as long as the short throat. 



4. M. Donglasii, Gr. Upper corolla lip erect, lower almost none: stemless. 



ft, ML Kelloggii, Cnrran. Becoming a span or a ft. high: lower lip larger. CaL 



8 3. EUNANUS, Gr. Style glandular: capsule not 1 -aided. 



flu M, Battanl, Gr. A span high: calyx very viscid. Mt. Tamalpai* and Lake 

 Co., CaL 



7. 1C. mephiticus, Greene. Corolla 6-8 lines long. Sierra Nevada. 



8. M. nanus, H. &; A. A span high or less, blossoming from near base. CaL, N. 



9. M, Whitney i, Gr. Dwarf, 1 or 2 in. high: corolla & in. long. Alpine, CaL 



10. M. Fremont i, Gr. Leaves narrow: corolla rarely white. Common in 8. CaL 



11. M. aubsecundus, Gr. Diffuse: flowers spicate, turned to one side. CaL 



12. M. leptaleus, Gr. A span or less high, often depauperate. Mts., CaL 



13. M. Torreyi, Gr. A span or more high, simple or branching. S. N. Mts. 



14. ML Bolanderi, Gr. Very viscid, strong scented, 1-3 ft high, simple. Cent. CaL 



