DIADELPHIA DECANDRIA. 
203 
5. Arvense. 
- 
T. erectum, villo- 
sum; folioiis lineari 
lanceolatis, apice ser- 
rnlatis ; spicis villosis- 
simis, subcylindraceis; 
dentibus calycinis se- 
taceis, corolla longiori- 
bus. 
Erect, villous; leaf- 
lets linear lanceolate, 
serrulate at the sum- 
mit; spikes very vil- 
lous, somewhat cylin- 
drical ; teeth of the 
calyx setaceous, long- 
er than the corolla. 
Sp. pi. 3. p. 1373. Waft." pTiSS ? Mich.' 2Tp.3?. Pursh 2. p. 
478. 
Stem erect, like the whole plant, hairy. Leaves ternate, very simple, 
leaflets almost linear. Stipules united at base, summits acute and almost 
setaceous. Floivers in terminal cylindrical spikes. Calyx with the tube 
a little inflated, the segments setaceous, long, and with the tube so villous 
as to make the spike resemble an oblong mass of hair. Corolla shorter 
than the calyx, flowers white with a red spot on each wing. 
Grows, but I believe sparingly, in the upper districts of Carolina* 
Flowers. 
STYLOSANTHES. Gen. Pe. 1203. 
— i n i — 
Calyx tubulosus, 
longissimus,corollifer. 
Germen sub corolla. 
Lomentum 1 — 2 ar- 
ticulation, hamatum. 
1. EfrATIOR, 
S. caule uno latere 
f mbescente ; folioiis 
anceolatis, glabris ; 
bracteis lanceolatis, ci- 
liatis, pauci-floris. 
Calyx tubular, ve- 
ry long, bearing the 
corolla. Germ, under 
the corolla. Lomen- 
tum 1 — 2 jointed, 
hooked. 
Stem pubescent on 
one side ; leaflets lan- 
ceolate, glabrous ; 
bracteas lanceolate, 
fringed, few flowered. 
Sp. pi. 3. p. 1167. Nutt. 2. p. 106. 
S. Hispida. Mich. 2. p. 75. Pursh 2. p, 480. 
Arachis aprica. Walt. p. 182. 
