PHACELCA HYDROPHYLLACE^E 469 



base : spikes slender, often solitary, short and rather loosely flowered : calyx 

 of 4 spatulate and 1 larger obovate sepals: corolla obovate 2 lines long, 

 whitish : stamens and style included ; seeds small, alveolate. In shady 

 places along streams, southern Oregon to California. 



--*- Leaves from simple and pinnately dentate or lobed to pin- 

 nately compound : flowers crowded in the scorpioid spikes. 



P. ramosissima Dougl. Hook. Fl. ii, 80. Stems rather stout and 

 branching, 1-3 feet long, spreading or ascending from a perennial root, 

 leaves pubescent, 5-9-lobed or divided in to oblong or narrower pinnatifid 

 or incised divisions: inflorescence hispid; spikes glomerate, short and 

 dense, but little elorgated in age: flowers subsessile and in fruit ascending 

 on the rachis : calyx-lobes entire, linear-spat ulate to obovate: corolla fun- 

 nelform, but little exceeding the calyx; the appendages within with a 

 truncate free apex: filaments exserted, glabrous: capsule ovate or short- 

 ovoid, much shorter than the calyx; seeds oblong, rounded on the back. 

 On rocky hills and banks, eastern Oregon and Washington to California. 



F. ciliata Benth. Linn. Trans, xvii, 280. More or less pubescent: 

 stem erect or ascending, scabrous, 3-12 inches high, from an annual root: 

 leaves 1-3 inches long, pinnately parted or the lower divided and the upper 

 merely cleft; the oblong divisions or lobes pinnatifid-incised : spikes rather 

 short and in fruit rather loose : pedicels short or hardly any ascending : 

 calyx-lobes from lanceolate to ovate, accrescent and becoming venose-reti- 

 culated in age, then sparingly ciliate with short rigid bristles, 4-5 lines long : 

 corolla but little surpassing the calyx, its appendages short and broad, 

 near the base of the tube : filaments not exceeding the corolla : capsule ovate, 

 mucronate, half as long as the fruiting calyx : seeds oval smoothish. Eas- 

 tern Oregon to California. 



EUTOCA Gray Man. ed. 2, 329. Appendages of the mostly 

 campanulate corolla in the form of 10 vertical salient lamellae. 

 Capsule ovate or oblong. Ovules and seeds 6-50 on each placenta; 

 the testa areolate-reticulated or favose-pitted, but not transverse- 

 ly rugose. 



P. Bolanderi Gray Proc. Am. Acad. x, 322. Hispid with slender 

 bristles, also viscid-pubescent, especially above : stems several, from aperen- 

 nial root, stout, erect or ascending, 1-2* feet high, freely branching: radical 

 and lower cauline leaves lyrate, and oblong in outline, with 1 or 2 pairs of 

 small and incised lateral divisions : the terminal division and upper leaves 

 ovate or oval, coarsely incised or lobed, truncate or subcordate at base: 

 calyx-lobes hispid, at length spatulate, 3 or in fruit 4 lines long; corolla 

 nearly rotate when expanded, 8-12 lines in diameter, white or blue; its 

 appendages semi-ovate, almost as broad as long, distinctly connected at 

 base in front of the adnate and sparingly bearded filaments: stamens 

 about equalling the corolla ; anthers oblong : style cleft nearly to the mid- 

 dle: capsule broadly ovate, acute, shorter than the calyx: seeds about 50 

 on each dilated placenta. Southern Oregon to California, near the coast. 



T. procera Gray Proc. Am. Acad. x, 323. Stems several from a 

 perennial root, erect, 3-7 feet high, minutely soft-pubescent; the summit 

 of the simple stems glandular but not hispid : leaves green and membran- 

 aceous, 2-b inches long, ovate-lanceolate and ovate, acute, mostly laciniate- 

 pinnatitid or cleft ; the lobes 2 to 4 pairs and acute : spikes of the glom- 

 erate or bifid cyme somewhat lengthene J in age : calyx-lobes oblong-lan- 

 ceolate, minutely hispid : corolla ochroleucous, the semi-cordate oblique 

 appendages united over the base of the pparsely bearded filament: stamens 

 exserted : anthers oblong, style 2 cleft above the middle : capsule globular- 



