302 SCROPHULARIACE.E. Orthocarpus. 



O. faucibarbatus, Gray. Aspect of the preceding, but nearly glabrous up to the 

 short-hirsute or appresscd puberulent bracts, less branched : divisions of the leaves rather 

 coarser : corolla apparently white, with smaller sacs and less heard within the lip ; the 

 straight galea pale. Pacif. R. Rep. iv. 121; Bot. Calif, i. 579. Moist ground, San Fran- 

 cisco Bay to Mcndocino Co., California. 



* * Anthers 2-celled (lower cell mostly imperfect in the first two succeeding species): seed-coat 

 loose and arilliform, coarsely reticulated. 



f Lip of corolla very broad; its sacs deeper horizontally than long. 

 H- Galea truncate at tip : sacs small, somewhat conical : capsule oblong, obtuse. 

 O. gracilis, Benth. 1. c. Minutely pubescent, or below glabrous, branched from the 

 base : slender branches a span or more high : leaves mostly 3-parted, linear-filiform : upper 

 bracts of the rather dense spike shorter than the flowers; the tips of their lobes purplish- 

 tinged : corolla pubescent, purplish (over half inch long) ; slender tube twice the length of the 

 calyx : lip decidedly shorter than galea. California, near San Francisco or Monterey, 

 Dowjlas, Nuttull. Little known. 



H- -H- Galea subulate : sacs ample, very ventricose : stem simple or few-branched : spike thickish 

 and dense, at least above : capsule ovate. 



O. campestris, Benth. Glabrous below, but the calyx hirsute : stem 2 to 4 inches high : 

 leaves and bracts narrowly linear and entire or nearly so : corolla white (0 lines long, and 

 lip 2 lines deep) : teeth of the lip scarious, slender, rather conspicuous. PI. Hartw. 329; 

 Gray, 1. c. Fields, Butte and Plumas Co., California, Harttcerj, Mrs. Ames. 



O. lithospernioid.es, Beiltll. Copiously hirsute above, pubescent below : stem a span 

 to a foot high, strict, simple or with some erect branches, very leafy : leaves lanceolate or 

 somewhat linear, 2-5-cleft or lowermost simple: bracts of the dense many-flowered spike 

 cuneate-dilated and 3-5-cleft, about equalling the flowers: corolla an inch or less long, 

 cream-color, often turning pale rose-color ; sacs 3 lines deep ; the teeth short and incon- 

 spicuous. Scroph. Ind. & DC. I.e.; Gray, Bot. Calif, i. 579. Moist and dry ground, 

 California, from San Francisco Bay northward. 



1 -1 Lip not so ample, surpassed by the subulate galea : sacs not deeper than long: stems strict 

 and sjmple, or branched above: leaves or their lobes linear, mostly attenuated: spikes leafy: 

 calyx-lobes slender : pubescence hirsute. 



H- Corolla yellow ; the sacs nearly as deep as long. 



O. lasiorhyncllUS, Gray. Soft-hirsute : leaves mostly 3-parted and bracts 4-5-cleft : 

 corolla an inch long, with filiform tube ; lip 3 or 4 lines long ; galea subulate-linear, densely 

 white-villous. Proc. Am. Acad. xii. 82. S. E. California, on and near the Mohave 

 River, Palmer, Parry & Leminon. 



O. lacerus, Benth. Rather soft-hirsute and above viscid: leaves pinnately and bracts 

 palmately 3-7-cleft or parted: corolla half or two-thirds inch long; the lip only 2 lines 

 long: subulate galea glabrous or merely puberulent. PI. Hartw. 32! >; Gray, Bot. Calif, 

 i. 579. 0. Itis/>it/iix, Watson, Bot. King, 230, in part. Dry ground, California; common 

 through the whole length of the Sierra Nevada, and valley of the Sacramento. 

 -H- ^-i- Corolla white or merely purplish ; sacs longer than deep. 



O. hispidus, Benth. Soft-hirsute rather than hispid: stem strict, mostly simple: 

 leaves with few and slender divisions, or the lower entire : leaf}' spike virgate : calyx-lobes 

 much shorter than the tube : corolla white, half inch long ; lip barely a line deep. 

 Scroph. Ind. & DC. 1. c., at least in part ; Gray, Bot. Calif. 1. c. Low grounds, W. Ore- 

 gon and northern part of California. 



O. linearilobus, Benth. Hirsute or nearly hispid : stem stouter, more branched : divi- 

 sions of the leaves and bracts long and slender; the latter equalling the densely spicate 

 flowers, their tips sometimes purplish-tinged: calyx-lobes much longer than the tube: 

 corolla three-fourths inch long (white or purplish ?) : sacs deeper than in the preceding at 

 the upper part, narrowing gradually downward. PI. Hartw. 350; Gray, I.e. N. Cali- 

 fornia, in mountain pastures, &c., Butte Co. to Mendocino Co., Hartweg, Bolander. 



32. CORDYLANTHUS, Nutt. (Knn8i>bj, a club, and urUoj, flower, the 

 corolla somewhat clavate. ) - - AY. North American branching annuals ; with alter- 

 nate and narrow leaves, either entire or 3-5-parted. and mostly dull-colored 



