98 SCROPHULARIACEJE. 



Var. angnstissimus, Gr. Leaves very slender. Yosemite Valley, etc. 



28. P. heterophyllus, Lindl. Similar: buds often yellowish. W. CaL 



29. P. Bridgjesii, Gr. Thyrsus one-sided: corolla lips long. S. Sierras. 



10. MIMTJLUS, Linnaeus. 



• CoroUa huffy salmon-color or orange, large: a viscid shrub 1 



* • Corolla-limb rose or crimson-purple {scarlet in No. 17): sticky viscid or slimy (leu to in 



S, 10, 17, 18, 38); often ill scented. 

 a. Style pubescent above; stigma unequally lobed or entire, usually peltate-fannelformt 



flowers sessile or nearly so. 



Corolla- tube long, slender; lower lip very short; upper lip erect 5 



Corolla scarcely exserted, 3-4 lines long: capsule much exserted 6 



Corolla exceeding ^ inch; lower lip shorter; throat dark or yellow 8 



Corolla trumpet shape, 6-9 lines broad, crimson: calyx hardly oblique 10 



Corolla similar, 6 lines long, 4-5 lines broad, deep red: calyx oblique 11 



Corolla nearly funnelform, 2-6 lines long, crimson: calyx-teeth spreading 12 



Corolla 6-9 lines long: calyx-teeth obtuse, nearly equal 13- 



Corolla often an inch long: calyx-teeth very unequal, acute: very viscid 14 



Corolla oblique-salverf orm, white, crimson- veined 16 



I. Style smooth; stigma of 2 equal flat lobes which upon irritation close: flowers on long 



or short peduncles. 



Corolla oblique-bilabiate, exceeding 1 inch, lobes reflexed, scarlet 17 



Corolla open-bilabiate, 1^-2 inches long, lobes spreading, rose-color 18- 



Corolla little surpassing calyx; very slimy- villous 34 



Corolla 2-3 lines long; lower lip entire, upper 2 lobed ►. • . . 38 



* • * Corolla-limb rose or crimson- purple: not viscid, or very slightly so, 

 a. Almost stemless: corolla-tube long and slender: style pubescent. 



Flowers erect, sessile, surpassing the leaves, 1-2 inches long 3, 3, 4 



h. Stems much longer than the flowers: style smooth; stigma equally 2-lobed, lobes flat 



and often closed 18, 30, 38, 3& 



* * * * Corolla yellow, often spotted: viscid or slimy. 



Corolla-throat often purple-tinged or dotted: odor strong, fetid. 7 



CoroUa 1 inch long or longer, nearly as broad, lobes subequal 15 



Corolla 3-9 lines long: peduncles scape-like: leaves rosulate-crowded 39 



Corolla f-1 inch long: slimy, musky, spreading and creeping 20 



Corolla i-| inch long: fruiting calyx ^ inch long, mouth closed 27 



Corolla ^-\ inch long: fruiting calyx on long peduncle, lower teeth shortest 29 



Corolla light yellow, limb often pinkish: petioles margined 31 



Corolla as broad as long (^ inch): peduncles much exceeding oval leaves 33 



CoroUa narrower, ^-\ inch long: peduncles little exceeding the leaves 33 



