APPEisDIX. 
469 
filiform, acute and imicroiiate ; flo>v<'r.s \eiy mnny, in ii virgato compact thyisa.-j ; Liilyx-lobes setaceous- 
snbnlate; corolla 1-1. J^' loijo-, the ovate leaves moilerately spreading ; seerl-CDot loi)se, reticulate-celhilar. 
without rancilage or spiricles. — S. Carolina and Florida to Arkansas and W. Tfx;i^. 
44. G. AGGI5EGATA, Spreug. Somewhat pnbescent,less leafy, often loosely Itiancliing and paniculate ; 
leaf-segments narrow-lineai', mostly bluntish; calyx commonly glandular, witii subiilate lol)es; corolla- 
lobes spreading or recurved. See page 2G9. 
* * Leaves chiefly at the base, barely 2)iunatifid-iiu ised ; about 1 high. 
45 G. SUBNUDA, Torn Glaiidular-pubernlent, loosely p.niielid ; ilowcr.s rallif;- di d ; corolla- 
tube I' long ; anthers included on ver^' short liiamonts. See page 209. 
ji 10. GILIANDKA, Gray. Thyrsoid-pauicled and resembling ^ Ipomopnis, but the uhitr or liliiish 
corolla salverform, the tube about twice longer than tlie calyx and little exceeding tlie ()l)ov;i(c 
lobes; filaments exserted beyond tho corolla; anthers ovati; ; cells 0-8-ovnled : seeds without 
mucilage or spiricles. Glandnlar-pubernlent biennials, with .simply pinnalilld hvn i s au l rather 
small flowers. 
46. G. STK.VOTIIYU.SA, Gray. Stem stout, siniplr, very leafy, with a viiijati' thyisus; leaf-lobi-H short, 
oblong, the floral leaves small and en lire ; condia 'y long, white. See page "Ji;'.'. 
47. G. PIXXATIFIDA, Nntt. 9-18' high, ghihrate below ; leaf-segments lini'ar or iiai row -oblong, 
sometimes 1-2-lobed ; panicle compound, loosely branched; bracts linear or subulate, few ; corolla blue 
or purplish, the tube and lobes each usually 2" long; stamens " l<mg. — Northern New Mexico, Coh)rado , 
and to S. Idaho. 
$11. MICROGILIA, Betilh. I'lowcr.s \ery .sui;i]l, seattrji-d alou;,' the slmdir lirari(lii'> in loo.se 
spikes or panicles; calyx slioil-e.uiiiianulate, .')-to()l linl ; lorolla white, sal loiin, ih" tube a 
little ex.serted and slightly exeeediug tiie lobes; stamens iirserted on tlu' t ube. iui lu le.l ; anthers 
verysliort; ovules .solitary. ^Mtieh-branebed subglalu'ous annmils, wit h small liliforui or sl.-nder 
subulate leaves.cntire or the eanline :5-)>nrte(l. 
48. G. MIXCTII'-U)I?A, JJentli. (-l.ibi'ous or glaiidulai-pubei ulent ahove, l-'2 hiuli. r iMer rigid; 
upper leaves reduced to minute .seattereil biaets; flowers teiminal or ol'len si)i<:e •'e -tiiet 
branchlets; calyx-teeth .short, ovate-snbnhite, half as long as the uanow tube id' tie J loug i 
corolla; filaments slender; capsule ellip.soidal, 2" long; seed oblong.— Colorado ami Central Oi-gou. 
49. G. TEXKUJil.MA, Gray. 1^° high, glabrous; flowers loosely panieb-il, scattered on the slend -r 
hranchlets; leaves entire; calyx-teeth ovate, u'-arly eijualing the globose lajisule-: s, i d nvoid. Si e 
page 270. 
$ 12. EUGILLi, Beuth. Flowers panicled, capitate-clustered or more frequently scattered ; bracts 
small or none; corolla purple, blue or white, fuunelform, or nearly camiiatnilate or rotate; lila- 
ments slender, in or near the sinuses, rarely exceeding the corolla; < i lls f •w-ni;uiy-ovub-d . 
Mostly annuals, with incised or 2-3-pinuately divided leaves. 
* Flowers in a long-peduncled he.id-like cyme ; corolla mostly blue, funnelfmin, its tubes ef|ualing 
the lobes and not exserted ; .stamens at the sinuses ; ovuh s rather numerous. Krect annuals. l-:i 
high; leaves 2-3-pinnately divided, the segme.its veiy n.-urow. 
50. G. C.VPITATA, Dougl. Slightly imbe.seent or nearly glabrous, as is usually tie- c.ilyx ; corcdla-lobcs 
linear-lanceolate, nearly e-iualiiig the .slightly dilated tube.— Oregon and California. 
51. G. ACHILLK.KroLl A, Ik-nlh. Glabrous with slight deciduous wool, or glandulai'; tlowcrs lar^- r : 
calyx more or less woolly, the lol.es short-mncrouate : crolla-lob. s ol.ov.-.te or lui-ad-oldon,-, th-- 
throat abruptly and widely dilated.— Calil'oinia. 
* * Flowers rather crowded or in the lat ter sj.ecies loosely panicled or -'-at ! . ivd : i urolla lunnd- 
form, with a nioreorlessdilatedthro.it: stamens insei ted at m- near tiieHun- -. ; o\ ules many. 
Low .sonn-tiines dill'use annuals, puliescent orglabrate; mostly Califomian. 
52. G. AlLl.Ti. Ai t.is. llentb. Leaves mostly luj.innalifid with narrow-linear segment- : llowers < lus- 
tered, (often ,s<ditary in V;ir. T!:.nkka,) terminating a slender )iednni le, sul.sessile: calw \ i-cjd. the (uUe 
tAvice longer than the teeUi; condla violet, tin- pro].er tuhe shmter than the ,-.\\\ \. i: ..r ovale 
lobes not exceeding the fuunelform throat; e.iiisiile ovoid. 
.j:3. O. Tiucoi.oiJ, Denth. Ditfuse ; leaves 2-:,f-iunnatilid with linear or nearly tililbrm - 
flowers corymliedor clustered mi rather short terminal )»edun«-l. id: ' -.^•.-.-■■rv, ft ' 
puberulent or rarely glahrouN ( a!yx; corolla-tube very short, th 
yellow or orange below and deep-purple above, the roundish lil.i 
54. G. TEXCIFLORA, Benth. Slender; lowest leaves bipinii ■^<^g" 
ments, or sometimes simply pinnatifid : flower-* loo-idy pauided ei • i * ■ ■ ■ ' ' , i>icor 
