PHACELIA HYDROPHYLLACE 2 471 
EMMENANTHE 
stem 6-10 inches high, diffusely branched from the base: leaves pinnately 
parted into 7-15 linear or oblong and entire or incisely few-toothed lobes 
rarely bipinnatifid: racemes loose, 6-20 flowered: sepals linear, minutely 
ciliate, 2 lines long: corolla white or pale purple, slightly longer than the 
calvx,itsappendages adnate to the filaments only at base,vertical, long and 
narrow: style hairy below: capsule oblong, 16-24-seeded: seeds strongly 
oe ae Dry plains eastern Oregon and Washington to California 
an tah, 
P. bicolor Torr. Watson Bot. King 255. Viscid-puberulent: stem 
6-8 inches high, diffusely much branched: leaves pinnately parted and the 
divisions again irregularly pinnatifid into small nearly linear lobes: racemes 
spiciform, loosely 10-20-flowered: calyx divided to the base, the lobes 
linear-spatulate, 3-4 lines long, often unequal: corolla nearly funnelform, 
6-8 lines long, with violet lobes yellow throat and white tube; its appen- 
dages long and narrow, united for more than half their length with the fil- 
ament forming a long tubular cavity behind it: capsule ovate oblong: 
seeds about 16; minutely corrugated. Under Junipers, southeastern Oregon - 
to Nevada and California ; 
4 EMMENANTHE Benth. Trans. Linn. Soc. xvii, 281. 
Low annual herbs with alternate, pinnatfid or entire leaves 
and yellow flowers in simple circinate racemes. Calyx 5-parted, 
the sinuses naked. Corolla yellow, campanulate, 5-cleft, without 
appendage persistent. Stamens included, inserted at the very 
base of the corolla, with slender filaments and elliptic anthers. 
Nectary or disk annular, surrounding the base of the ovary, rather 
thick, free or adnate to the base of the corolla. Ovary ovoid or 
oblong, compressed, 2-celled. by the union of the placentae in the 
axis, many .ovuled: style 2-lobed at the summit, subpersistent: 
stigmas capitellate. Capsule ovoid or oblong, incompletely 2-cell- 
ed. Seeds 2-20 reticulated, or pitted and transversely rugose, 
pendent. | : 
E. parviflora Gray Pac. R. Rep. iv, 85, t. 15. Densely pubescent 
and viscid ; depressed annual: leaves deeply pinnatifid : flowers crowded in 
short spikes or racemes, on very short pedicels: corolla bright yellow, 
2-3 lines long, merely 5-lobed, not longer than the linear obscurely spatu- 
late calyx-lobes, withering persistent and enclosing the capsule; the tube 
within furnished with 10 narrow appendages: style hardly longer than the 
ovary, persistent: ovules 20-40; seeds 15- 20. Shores of Klamath Lake 
regon. 
E. lutea Gray Proc. Am. Acad. x, 328. Somewhat canescent with a 
fine pubescence, and viscid above: stem ascending or depressed, much 
branched from the base: leaves oblong in outline, 1-2 inches long, petioled, 
subpinnately parted, the 5-9 lobes entire, oblong or obovate, 1-3 lines 
long: flowers crowded, on very short pedicels: sepals linear, obtuse, : be- 
coming 3 lines long: corolla bright yellow, narrowly campanulate, merely 
5-lobed, equalling the calyx, persistent at the base of the capsule, the tube 
within furnished with 10 narrow appendages: style filiform, much longer 
than the ovary, persistent: ovary densely hairy, about 11-ovuled: capsule 3 
lines long acutish, 8-10-seeded: seeds oblong, finely reticulated as well as 
rugose. Southeastern Oregon to Nevada and California. 
E. pusilla Gray Proc. Am. Acad. xi, 87. Pubescent: stem 1-2 inches 
high, at length diffusely branched: leaves spatulate or oblong-lanceolate, 
entire or nearly so, 2-5 inches long, tapering into.a petiole of equal length: 
