HYDROPHYLLACER 85 
2. NEMOPHILA, Nuttall 
Leaves all or nearly all opposite, seeds 5 or more...........2+% sale cioine wea 1, 2, 3 
Leaves all or many alternate: stems weak: seeds 4 or Jess........--2+00-- ereseees & 5 
maculata, Benth. Corolla white with 5 violet spots, 
insignis, Doug]. Leaves 7-13-lobed: corolla bright blue. ~ | 2+. ~ + de 
Menziesii, H. & A. CoroHa blue to white, dark dotted in center. 
aurita, Lindl. Leaves 2 to 4 in. long, lobes and prickles retrorse: limb-violet. 
parviflora, Dongl. Leaves variable: white, dotted corolla 2 to 6 lines long. 
om wf 
3. ELLISIA, Linnens. 
membranacea, Benth. Leaves 3-9-divided: lobes mostly entire. 
chrysanthemifolia, Benth. Leaves twice or thrice pinnatifid. 
ag 
bs 
4, DRAPERIA, ‘Torrey. 
1 D. systyla, Torr. Silky viscid: leaves opposite, entire: atamens unequal 
5. PHACELIA, Jussieu. 
° Leaves simple and entire or some of the lower ones with small entire lobes at the base, 
All simple and entire, narrow, the lower (and the branches) opposite............. 1,2 
Mostly simple and entire, ovate or oblong: spikes long........ in avnlgrniardn craioevasversaverenee 20 
Simple and entire or with 2 or 3 slender basal lobes, narrow. badihnnhwanereeasisee 25 
Often simple and entire but lower ones nsually with 1 to 3 pais ‘at basal lobes, all lanceo- 
late or ovate: veins simple, distinct. Ovules4.............. edie seecee pC ag 
Ovules 8 or more.............. 28, 29, 30 
* * Leaves simple and more or less notched or lobed, or lower ones with emall basal lobes, 
ovate or cordate. 
Hispid with spreading stinging hairs, annual............ isisievefa laste Sia shiiieeeieksiew 6, 7 
Hispid, viscid: leaves often pinnatifidly lobed........ Speetecicresachels whale sists pistslanstaieioiaie 21 
Viscid: flowers large in loose racemes, blue, violet or white, 
Very viscid: style 2-parted............... siatatacats eaioamaaailaien sadness oan 14, 15 
Less viscid: atyle 2-cleft; corolla blue or violet.........c.ceeecneee wares: LO a 
Leaves doubly toothed or some pinnately parted......... Siew Sates NS es sees See 18 
Leaves small, shorter than the petioles .........0..ccesecscuscscsccececess. 19 
Lower leaves with small basal divisions. 
Leaves and flowers large, viscid .........00-scesececsssceees aieid Seeteseis ws sa 22 
Leaves silky: somewhat hispid and glandular....... NESS. REET Meiers ory e;sie\e.0% 23 
** * Leaves 1-8-pinnately divided and incised, 
Calyx not hispid, 2 lines long in fruit: seed mostly solitary....... HeCheecPedsincesision SB 
Calyx hispid or ciliate: style 2-parted.......... ste cece sceeewceseceeD, 20, 11, 13, 18 
