OF AETS ANI) SCIENCES. 99 



brevioribus. — Arizona, on Mount Grabam at 9000 feet, August, J. 

 T. Rothrock, in Wheeler's Exploration. Corolla remarkably long and 

 exserted for the genus, 7 or 8 lines long, twice the length of the calyx ; 

 upper lip 2-lobed. Leaves crowded, the main 'ones from half to three- 

 fourths of an inch long, and a line wide ; the parallel veins running 

 towards the apex ; the upper gradually reduced until at length sliorter 

 than the calyx ; the lowest leaves much shorter, broader, and beneath 

 with strong more or less diverging nerves. 



aequantibus. — CaUfornia, in the Sierra and Indian Valleys of the Sierra Nevada, 



Bolander, Mrs. Pulsifer-Ames. Tube of the calyx in fruit 3 or 4 lines long ; 



corolla 5 lines long. 



b. Folia praeter infima sessilia. 



•^ 23. M. iNCONSPicnus Gray in Pacif. R. Rep. 4, p. 120. Glaber ; foliis ovatis 

 integerrimis ; calycis quasi truncati dentibus minimis ; corolla aut lutea aut 

 rosea. 



•^ 24. M. BicoLOR Benth. Viseido-pubescens ; foliis lineari-oblongis lanceo- 

 latisve basi attenuatis denticulatis vel parce dentatis ; dentibus calycis con- 

 spicuis triangularibus ; corolla sat longa lutea, labio inferiore albo. — M. Prat- 

 tenii Durand in Jour. Acad. Pbilad. n. ser. 2, p. 98 (1855). Calyx stepius pur- 

 pureo guttatus. 



•^ 25. M. RUBELLUS Gray. Viscido-puberulus vel glabellus ; foliis a spathulato- 

 oblongis ad linearia plerumque integerrimis, imis latioribus ; calycis oblongi den- 

 tibus brevibus rotundatis ; corolla calyce aut paullo aut dupio longiore lutea 

 rubra vel purpurea. — 31. montioides Gray Proc. Am. Acad. 7, p. 380, pro parte. 

 ^ Var. LATiFLORUS S. Watson, Bot. King. (M.viontioides Gray, 1. c. pro parte.) 

 Forma saepius pygmsea, corolla multo niajore (nunc semipoUicari), tubo longius 

 exserto, limbo aniplo aureo, fauce purpureo guttata. ' 



++ 4-1. FoHosi, villosi, visciduli ; foliis omnibus petiolatis membranaceis sat latis 

 dentatis pi. m. penniveniis ; calyce aequali vel vix obliquo ; corolla lutea. 



26. M. FLORiBUNDUS Dougl. In Bot. Reg. ' 



27. M. MOSOHATUS Dougl. in Bot. Reg., cum forma longiflora. 



■4-+ -M- ++ Scaposi vel subscaposi, stolonibus perennantes. 



28. M. PRiMULOiDES Benth. Herbula laeta ; floribus longissime peduncu- 

 latis aureis. 



§4. MIMULOIDES. [Herpesl.is % Mimidoides Benih.) Corolla, stigma, etc., 

 Eumimuli : calyx 5-fidus, campanulatus, nee prismaticus nee carinato-angula- 

 tus, lobis planis : capsula Eunani. Herba annua, humilis, pilis longis mollibus 

 villosa. 



29. M. piLOsus S. Watson, Bot. King Exp. p. 225. Herpestis (Mimnlokles) 

 pilosa Benth. in Comp. Bot. Mag. 2, p. 57, & DC. I. c. p. 394. — The anilier-cells 

 are barely oblong, not " linear." The stigma is bilamellar, not " entire." And 

 the plant is surely a Mimulus, although the calyx is peculiar in wanting the 

 plicate angles. 



