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SOLANACEAE 1119 
Capsule erect, dehiscent Biss 4 valves. I. STRAMONIA, 
Capsule inclined or nodding, opening irregularly. II. DUTRA. 
I. STR 
Herb with n or lavender corollas and an with nearly 
equal spin 1. D. Stramonium. 
I. DU 
Corolla, the outer one in double flowers, ei a D» toothed limb: 
fruiting pedicel curved to one side: capsule with stout- 
ce e-like prickles which are often corrugated at the 
2. D. Metel. 
Corolla with a 10-angled limb: fruiting pd abruptly nod- 
ing: capsule with slender sharp pric B 
Corolla-limb 5-toothed: foliage glaucescent. 3. D. meteloides. 
Corola-limb 10-toothed: foliage softly-pubescent. 4. D. innovia. 
D. Stramonium L. eode green or purple-tinged, 2-12 dm. tall: leaf- blades 
ovate to elliptic, 10-20 cm. long, sinuate or laciniate- toothed: calyx 3-5 ec 
long; lobes 5-7 mm. ino 4 the persistent 
ase ultimately rn downward and 
friled: corolla white, violet, or lavender, 
5 
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JIMSON-WEED. JAMESTOWN-WEED. S 
MONIUM.) — Cult. grounds, roadsides, and 
waste-places, various. provinces, Fla. to Tex., 
t, and N. B.; also U. S. Nat. of 
trop. Am.— (W. 1, Mez., C. A., S. A., Q. 
W.)—Sum.—Th lavender- flowered variety 
is sometimes inn as D. Tatula L. 
. D. Metel L t 1-2 m. tall, glabrous 
or nearly so: per blades a lanceo : i 
elliptie or oval, 5—15 em. long, undulat 
repand-dentate: calyx a 1.5 ¢ eee dod ovate to triangular-ovate: corolla 
violet without, 14—18 e E ne. ca oval or ovoid, 4—6 cm. long. astu- 
osa L.]—Hammoeks and Ls plazes, -o Plain, Fla. to Tex. Nat. of 
trop. Asia a Africa.—(W. I., Mes., C. A., S. A.) 
3. D. meteloides Dunal. d 3-11 dm. tall, glaucescent: leaf-blades ovate 
to oval-ovate, 10— ong, sinuate-toothe d: ca alyx 10-12 em. long; js 
lanceolate: corolla white, suffuse ene idus lavender or violet, 15-20 em. long: cap 
sule subglobose, 4—6 e n dia —River valleys, dry hills, and plains, PU 
to Calif. and Colo. Naturalized e on eee ee E to Fla.— —(Mez , €. A., S. A.) 
4. D. innoxia Mill. I 8-15 dm. tall, softly pubescent: leaf-blades ovate 
to elliptic-ovate, 10-20 em. long, u ndulate or slightly angled: calyx 7-12 em 
long; lobes lanceolate or vers gular-lanceolate: corolla white, 10-15 em. long: 
capsule oval or globose-ovoid, about 3 cm. long. E U. 8.)]— 
Roadsides and waste-places, a ay Plain and id England coast, Fla. to- 
R. I. Nat. of trop. Am.— —(W.I , Mex., C. A., S. A., O. W.) 
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11. NICOTIANA L. Herbs, shrubs, or trees, mostly clammy-pubescent. 
Leaf-blades entire or repand. Flowers in racemes or panicles. Calyx markedly 
lobed. Corolla white or colored, tubular, funnelform, or salverform. Filaments 
equal or nearly so.—About 50 species, mostly American.—TOBACCOS 
erbs. 
Corolla-tube stont, 2-5 times longer than the calyx. I. RUSTICAE. 
rs E vey ‘slender, many times longer than the calyx. i ONS es 
‘Shrubs or tre III. GLAU 
