1160 LAMIACEAE 
III. NUTTALLIA 
Lower leaves with petioles but little longer us pm of the 
upper. 
Foliage copiously pubescent: corolla-tube slightly longer 
han the calyx. 5. S. Nuttallii. 
Foliage pads or nearly so: corolla-tube much longer 
h e calyx . S. latidens. 
Lower leaves w “with petioles several times longer than those of 
Calyx-lobes E acute or acuminate, not awn-tipped. 
Foli er of the inflorescence glabrous or bristly pubes- 
inforescenéb glabrous or nearly so. 7. S. tenuifolia. 
Infiorescence .bristly-pubescent. 8. S.a 
u^ = the inflorescence puberulent or puberulent- 
9. S. salvio 
Cair lobes Cavndipped: 10. S. Tcu 
. CORDA 
Leaf-blades acuminate, 6-15 cm. long: idee FUNT ian. 11. S. cordata. 
Leaf- B. obtuse or merely acute, 1-4 cm. long: species 
Floridia 12. S. floridana. 
V. ITA 
Oy povencct: plant with obtuse, pU. nus blades. 13. S. italica. 
A. ‘Ss. pups Cham. & Schlecht. Plant 1-3 dm. tall: leaf-blades elliptic to 
m. long, crenate: calyx 2-4 mm. long; lobes shorter than the tube: 
corolla is nde or pinkish, 5-6 mm. long: 
I: pidas l mm. long. — Shaded ground, 
La. : ruere a into the Coastal 
Plain of a. —Spr.- 
: .2, S. hyssopifolia Michx. Stem 2-4 dm 
tall, glabrous or merely hirsute at the nodes: 
leaf-blades linear or near y S0, ede m. lon 
6- lon 
ng: 
calyx 7 mm. long, generally eee ; 
lobes about as long as the tube: corolla 11- 
13 mm. long: nutlets about 2 mm. long.— 
Swamps, meadows, and th rui UM various 
provinces, Fla. to Mich., and Mass.—Sum. 
Æ S. lythroides Small. Stem 4-9 dm. 
sparingly hirsute: leaf-blades broadly line 
En elliptie-linear, 1.5-6 em. long, s smooth a an nd glabrous: ealyx 6—7 mm. EA 
stly pubes scent ; lobes shorter than the tube: corolla about 10 mm. long: 
nutleis not seen. — Sandy soil, near Tallahassee, Fla.—Sum 
S. ambigua (A. Gray) Britton. Stem 3-10 dm. tall, hirsute: en 
narrowly elliptic to er ae o 3—6 cm. long; pubescent: ealyx 
long; lobes lanceolate, as long as the tube or arly .so: me tms mm 
long: nutlets-óver 2 mm. lo n6 Moist sandy a various Deora Ga. to 
j Mass.—Sum. 
5. A Nu ttallii Shuttl w. Stem 4-11 dm. tall, eopiously Papas leaf- iens 
te, 5-10 em. long, serrate-dentat ealyx 
' E ng; AL riangular-la iceolate, less than C p Rs ng as "fhe tube: “corolla 
11-1 B m: niitlets about 2 mm. long.— lopes, Blue Ridge, Ten 
vo Vg 
S. latidens Small. Stem 3-7 dm. tall, glabrous or nearly so: leaf-blades 
oval, ovate, or (e and 4—10 em. long on the lower part of stem, larger 
and narrower above, finely crenate- serrate: calyx 5.6 mm. long; lobes tri- 
angular, very short: roll 11-13 mm. long: id ied 2 mm. long.—Slopes 
and summits, Blue Ridge, N. C., auo Tenn. — Sum 
