196 
DIADELPHIA DECANDRIA. 
tis, trifoliatis, lato-lan- 
ceolatis ; spicis Iaxi- 
floris ; floribus pedi- 
cellatis : calycibus pi- 
losis. 
liate, broach-lanceo- 
late ; spikes loosely 
flowered ; flowers pe- 
dicellate; calyx hairy. 
Mich. 2.-p. 57. Pursh 2. p. 475. 
Root tuberous, perennial. Stem herbaceous, having somewhat of a 
shrubby appearance, 2 — 3 feet high, branching. Leaves on very short 
petioles, entire, thickly sprinkled with glands. Peduncles axillary, much 
longer than the leaves, bearing 4—7 flowers near the extremity. Calyx 
for this genus large, deeply divided, coloured, (brownish,^ hairy and very 
distinctly marked with dark coloured glands. Corolla yellowish, longer 
than the calyx. 
Grows in sandy soils in the middle of Carolina and Georgia. 
Flowers May — July. 
2. Lupinellus. Mich. 
P. glaber ; foliis di- 
gitatis, longe petiola- 
tis ; folioiis filiformi- 
bus ; racemis multi- 
floris, foliis longiori- 
bus ; leguminibus ru- 
gosis. 
Glabrous ; leaves 
digitate, on long peti- 
oles ; leaflets filiform ; 
racemes many flower- 
ed, longer than the 
leaves ; legumes ru- 
gose. 
Mich. 2. p. 58. Pursh 2. p. 4 76. Nutt. 2. p. 103 i 
Root perennial ? Stem about 2 feet high, sparingly branched. Leaves 
on petioles rather more than an inch long. Leaflets 5 — 7, not larger than 
the petiole, exhibiting distinctly the glands which characterize this ge- 
nus. Peduncles much thicker than the petioles, 3 — 5 inches long. Ca- 
lyx small, glandular, with the lower segment a little longer than the rest. 
Corolla 3 times as long as the calyx, of a pale violet colour. 
Grows in the arid barren sandhills at F ort Barrington on the Altamaha, 
and is found occasionally in similar situations in other parts of Georgia 
and Carolina. 
Flowers May-— July, 
