CAPHIFOIIUM. RUBIACEvE. 283 



ends of the branches. Tuhe of the calyx ovoid or globular, the 

 limb 5-toothed or truncate. Corolla tubular, more or less gib- 

 bous at base, the limb mostly bilabiate. Stamens 5, inserted on 

 the tube of the corolla. Ovary 2 celled with several pendulous 

 ovules in each cell becoming a few-several-seeded berry. 



C. ciliosum Pursh. Fl. 160. Lonicera ciliosa Pair Stems twining or 

 depressed and almost prostrate, 2-20 feet long, slender, leaves ovate 01 

 oval, glaucous beneath, usually ciliate, otherwise glabrous 2-3 inches 

 long, uppermost 1 or 2 pairs connate into an oval or orbicular disk : whorls 

 of flowers single and terminal or rarely 2 or 3 and occasionally from 

 the axils of the penultimate pair of leaves. Corolla glabrous or spar- 

 ingly pilose-pubescent, yellow or crimson-scarlet, the limb slightly bilab- 

 iate! very much shorter' than the elongated tube; stamens and style but 

 little exserted. Common in wooded districts, California to British Col- 

 umbia and Montana 



C. hispidulum Lindl. Bot. Reg. t. 1761, Lonicera hi*pidnla Domjl. 

 Stems slender, twining or trailing, 2-10 feet long, hirsute or pilose-hispid 

 when young: leaves rather rigid, ovate or cordate, obtuse, 6-12 lines long, 

 glaucous and villous-hirsute beneath, glabrous above, the lower ones peti- 

 oled, the upper one or two pairs connate-perfoliate: whorls of flowers 

 on slender peduncles; flowers small, rose-color, 6-10 lines long, strongly 

 bilabiate, the linear, lower lip nearly as long as the gibbous tube; fila- 

 ments slightly hairy below, exserted: ovaries glabrous. Common on 

 rocky places, western Oregon and Washington. 



C. Califoriiicuin Lonicera Calif umica T. A: d. Steins slender, twin- 

 ing or trailing 6-10 feet or more long; branches glabrous: leaves some- 

 what coriaceous; ovate-oblong, 1-2 inches long, glabrous, glaucous be- 

 neath, not ciliate, uppermost usually connate-perfoliate: flowers in rather 

 distinct whorls, the peduncle and rachis clothed with glandular and his- 

 pid hairs intermixed; corolla 6-s lines long, yellowish, bilabiate, the short 

 tubes conspicuously gibbous, lower lip linear, the upper with four very 

 short, rounded lobes : ovaries glandular On dry rocky hillsides, Southern 

 Oregon to California 



ORDER XL VIII. PJ.'hlACE.E B. Juss. Hurt. Train IToU. 



Trees shrubs or herbs with opposite or whorled entire leaves 

 and regular flowers. Tube of the calyx adherent to the ovary, 

 the limb mostly 4-5-parted or toothed. Corolla inserted upon 

 the summit of the calyx tube, composed of as many united 

 petals as there are lobes of the calyx, niostlv valvate in the 

 bud Stamens inserted into the tube of the corolla, equal in 

 number and alternate with its lobes : anthers introrse. Ovary 

 *2-celled with a single ovule in each cell, or 3-several-celled 

 with 1-several ovules in each cell. Style single, sometimes 

 with 2 or more lobes or stigmas. Seeds a^iatropous or am- 

 pliitropous, solitary, few or numerous in each cell. Embryo 

 straight or slightly curved, in the axis or at the extremity of 

 copious, densely fleshy or horny albumen. 



1. (aliiiiii. Herbs with whorled leaves and no apparent stipules: fruit 

 2-lobed and 2 seeded 



$. Kelloggia. Herbs with opposite leaves and stipules between the 

 petioles; flowers in cymes; fruit 2 lobed and 2-seeded. 



