400 
lupulina. 
Intertexta. 
DIADELPHIA DECANDRIA» 
502. MEDICAGO. Gen. pi 1214, 
t. M. spiels ovalibus, leguminibus reniformibus monosper- 
mis stipulis integerrimis, foliolis obovatis, caulibus pro- 
cumbentibus.- — Willd. sp. pl. 3. p. 1406. 
Icon. Schkuhr handb. t. 212. 
In gravelly soil, on road sides : Canada to Carolina, 0 , 
June — Sept. v. v. Flowers small, yellow. 
2. M. pedunculis subbifloris, leguminibus cochleatis ovali- 
bus, aculeis pubescentibus setaceis distichis adpressis, 
stipulis ciliato-dentatis, foliolis obovatis dentatis. — 
Willd. sp. pl. 3. p. 141 1. 
M. polymorpha intertexta. Sp. pl. IO 980 
Icon. Schkuhr handb. 212. b . 
In sandy fields : Carolina. July, Aug. v. v. Flowers 
yellow. 
Note . — In addition to the observations under Psoralea. 
esculenta , p. 4 75. it may be interesting to state, that 
A. B. Lambert, Esq. raised in the summer of 1812 a 
number of plants, the seeds of which were taken out 
of a specimen collected in the year 1805 by M. Lewis, 
Esq. Also, that this highly interesting plant is now 
growing at Messrs. Frasers, Sloane Square. 
