SUPPLEMENTUM. 
t).anrea. Fraser, catal. 
Ill Upper Louisiana. Bradbury. % . v. s. in Herb. 
Bradbury. B'lowers bright yellow, in oblong hairy 
spikes, 
Dalea laxiflora. — D. glabriuscula ; raule superne ramosissi- 
mo, ramis laxis elongatis, spicis paniculatis elongatis, 
fioribus remotiusculis, bracteis subroturidis mucronalia 
carinatis, horibus enneandris, calycibus sericeo-viilosis, 
foliis sub-4-jugis lineai ibus. 
D. enneandra. Fraser, caiat. 1813. 
In Upper Louisiana. Bradbury. 1/ . v. s. in Herb, 
Bradbury. This is the tallest of the genus. The white 
flowers are in narrow spikes, and have remarkable 
silky calyces, which form a fine contrast with the rest of 
the plant, being entirely destitute of hair. 
Psoralea elliplka. — P. subpubescens foliis ternatis : folio- 
Jis ellipticis obtusis, pedunculis axillaribus folio longio- 
ribus, spicis conferto-pauciflcris, dentibus calycis ab- 
breviatis. 
In Upper Louisiana. Bradbury. 1/. v. s. in Herb. 
Bradbury. Flowers small, white with a tinge of 
purple. 
Psoralea longifolia. — P. undique sericeo-villosa j foliis ter- 
natis : foliolis linearibus elongatis, spicis axillaribus pe- 
dunculatis laxifloris folio brevioribus, dentibus calycis 
bracteisque subulatis. 
In Upper Louisiana. Bradbury, if . v. s. in Herb. 
Bradbury. Flowers midde-sized, apparently white. 
I'he leaves have none of those glandular dots so gene- 
ral in this genus. 
Psoralea cuspldata.—V . villosa j foliis digitato-quinatis, fo- 
liolis obovatis mucronatis integerriinis, spicis axillaribus 
densifloris, laciniis calycis bracteisque ovatis cuspidatis 
conspicue punctatis. 
P. macrorhiza. Fraser, catal, 1613. 
In Upper Louisiana. Bradbury. 7/ . v. s. in Herb. 
Bradbury. This species has some resemblance to P. 
escuLenta. 
Cyiisus rhombifolius. — C. pubescens j racemis terminalibus 
erectis, leguminibus falcatis subarticulatis, foliolis ob- 
longo-rhomboideis obtusis, stipulis rotundato-ovatis 
obliquis. 
/4l 
p. 47 S. 
p. 476, 
p. 4Sg. 
