250 BOTANY. 



and the conspicuous appendages of the calyx ; the solitary seeds globose, 

 reddish, nearly glabrous, obscurely pitted. Wahsatch and Uinta Mountains ; 

 6-7,500 feet altitude ; June and July, in fruit only. (869.) 



Phacelia ciecinata, Jacq. DC. Prodr. 9. 298. Perennial, hispid; stems 

 erect or ascending, 6 18' high, branching or subsimple ; leaves petioled, 

 1-3' long, simple or pinnate, the 3-5 (rarely 7) leaflets distinct or the upper- 

 most confluent, the terminal one much the larger, ovate to narrovi^-lance- 

 olate, acute, entire or obscurely serrulate, usually strongly nerved ; racemes 

 at first densely floM^ered ; calyx-lobes oblong or linear, acute, erect ; corolla 

 blue or nearly white, 2-3" long, somewhat exceeding the calyx ; stamens 

 exserted ; capsule 2" long, erect-hairy ; seed often solitary, l" long, deeply 

 pitted. — From Washington Territory to Southern California, and eastward to 

 Nebraska and New Mexico. The more common eastern form, stout and 

 erect, the stem often solitary, was found only in the Wahsatch and Uintas ; 

 6-7,000 feet altitude. (870.) The form prevalent in the mountains of 

 Nevada, and also found on Antelope Island in Salt Lake, and in the Uintas, 

 is much smaller, rarely 1° high, the stems ascending, and the leaves rarely 

 pinnate; 5-9,000 feet altitude ; May-September. (871.) 



Phacelia humilis, T. & Gr. Pac. R. R. Rep., (Beckwiih.,) 2. 122, i. 7. 

 Annual, low (3-7',) hirsute-pubescent or rough-puberulent, usually diffusely 

 branching from the base ; leaves oblong-spatulate or lanceolate, attenuate 

 into a short petiole, simple and entire, 1-2' long ; racemes densely flowered ; 

 calyx-segments linear, obtuse, hispid, a little shorter than the corolla or but 

 half as long ; corolla deep-violet, 2-3" long, plicate at base between the fila- 

 ments ; stamens exserted, the filaments sparingly hispid above ; style glab- 

 rous ; capsule 4-seeded, ovate, acute, IJ" long ; seed 1" long, minutely 

 pitted.— Sierras ot .California, (Beckwith, 6382 Bolander;) near Carson 

 City, Nevada, (Stretch, Anderson.) Found in a canon of the Havallah 

 range, Nevada ; 5,500 feet altitude ; June. (872.) 



Phacelia integeifolia, Torr. DC. Prodr. 9. 299. Annual, erect, 

 4-15' high, branching above and sometimes at the base, viscidly glandular- 

 pubescent ; leaves 1-2' long, varying from oblong to ovate, cordate or trun- 

 cate at base, simple and crenately dentate or doubly serrate, or sometimes 

 (1579 Wright) more or less deeply pinnatifid and the segments often toothed, 

 the upper at times nearly sessile; sepals ovate, ciliate-hispid and glandular; 

 corolla-segments oblong, the appendages short and encircling the base of the 



