536 SCROPHULARlACEvE ORTHOCARPUS ' 



0. pusillus Bentb. Scroph. Ind 12. Whole plant reddish-brown, hir- 

 sute with short hairs; stem slender, 1-4 inches high, diffusely branching and 

 flowering from the base: leaves lanceolate, an inch or more long, once or twice 

 pinnatifid with filiform lobes: bracts shorter than the leaves, broadly cuneate 

 in outline, 3-5-parted into filiform divisions: calyx pubescent, the 4 filiform 

 lobes about as long as the tube: corolla purplish, shorter than the bracts, 2-3 

 lines long, the tube not surpassing the calyx, the lower lip moderately 

 3-lobed, beardless: capsule globose, two lines long: seeds minute, dark-colored. 

 In low open places, Brit. Columbia to California. 



0. erianthus Benth. Scroph. Ind, 12. Minutely pubescent to nearly 

 glabrous: stem 6 inches to a foot high, fastigiately or paniculately much 

 branched: leaves two to three inches long, pinnately parted above the entire 

 base into setaceous or filiform divisions: bracts but little longer than the 

 calyx, with lanceolate body and filiform lobes: calyx 5-6 lines long, the lance- 

 olate teeth about one third as long as the tube: corolla nearly an inch long, 

 yellow, lower lip of three globular-inflated sacs, not more than one fourth as 

 long as the filiform pubescent tube, the two folds separating the sacs within 

 villous-bearded, galea subulate, brownish-purple, but little exceeding the 

 lower lip. Low ground near the coast, southern Oregon and California 



* * Anthers two-celled: seed-coat loose and arilliform, coarsely 

 reticulated 



0. lithospermoides Bcnth. 1. c. Copiously hirsute above, pubescent 

 below: stem 6-18 inches high, strict, simple, or with some erect branches, 

 very leafy: leaves lanceolate or somewhat linear, 2-5-cleft, or the lowermost 

 simple: bracts of the dense many-flowered spike cuneate-dilated and 3-5-cleft, 

 about equalling the flowers: calyx two lines long, the short subulate teeth 

 about as long as the tnbe: corolla about an inch long, cream-color, or often 

 turning pale rose-color: sacs of the lower lip three lines deep, the teeth short 

 and inconspicuous: capsule ovate. In open places, southern Oregon and 

 California. 



0. lacerus Benth, PI. Hartw. 329. Rather soft hirsute and above vis- 

 cid: stem strict, simple, or branched above, 6- 14 inches high: leaves pinnately 

 and bracts palmately 3-7- cleft or parted, with linear attenuate lobes: corolla 

 yellow, 6-8 lines long: galea straight, subulate, glabrous or merely puberulent: 

 lower lip ample, the sacs nearly as deep as long, shorter than the galea. On 

 dry ground, eastern Oregon to California. 



0. hispid us Benth. Scroph. Ind. 12, Soft-hirsute: stem slender, strict 

 and erect, 4-12 inches high, simple, or with a few erect branches near the 

 top: leaves lanceolate, 6-18 lines long, deeply 3-lobed, with linear attenuate- 

 lanceolate lobes: bracts similar to the leaves but smaller: spikes very dense, 

 2-3 inches long: calyx about 4 lines long, pubescent, the subulate teeth 

 shorter than the tube: corolla white, 6-8 lines long, the lower lip with mode- 

 rately ample sacs longer than deep, surpassed by the subulate galea: capsule 

 ovoid, obtuse, longer than the tube of the calyx: seeds obovoid, dark grey. 

 In damp open places, western Oregon to California, 



21 ADENOSTEGIA Benth. in Lindl. Nat. Syst. ed. 2, 445. 

 CORDYLANTHUS Nutt. 



Branching annual herbs with narrow alternate leaves and in- 

 conspicuous flowers in leafy-bracted fascicles or spikes at the end 

 of the branches. Calyx spathe-like, diphyllous, or by the absence 

 of the anterior division monophyllous. Corolla tubular, slightly 

 dilated upward, bilabiate, the lips short, rarely unequal in length, 



