SUPPLEMENTUM. 
but near St. Louis, where Mr. Nuttall gathered the 
ripe fruits of it_, specimens of which i have seen. 
Oenothera ccespitosa. — -O. acaulis foliis lanceolatis inciso- 
dentatis, capsulis oblongis sessilibus, calycis tubo lon- 
gissimo, petalis biiobis distantibus. Sinis in Bot. mog, 
1593. 
O. scapigera. FI. amer. sept. 1 . p. 263. 
On the banks of the Missouri. Lewis. % . June. July. 
V. V. in Hurt. Fraser ; v. s. specimen imperfectum in 
Herb. Lewis. This singular species resembles O. acaule 
of Cavanilles, The flowers open in the evening, are 
white, changing to red, and of an agreeable scent. The 
erroneous description given in the place above quoted 
was owing to a very imperfect specimen in the Lew- 
isian collection. 
Lriogonum pauciforum. — caule simplici basi folioso, um- 
bellis paucifioris, floribus subsessilibus, foliis lineari- 
lanceolatis utrinque cano-tomenlosis. 
In Upper Louisiana. Bradbury, If., v. s. in Herb. 
Bradbury. This is the smallest species, generally from 
two to three inches high j the flowers appear to be 
white. 
Cactus viviparus, — C. subrotundus multiplex, tuberculis cy- 
lindraceis barbatis supra sulca exaratis proliferis. 
C. viviparus. Fraser, catal. 1813. 
In Upper Louisiana, b • fi- Hort. Lambert. 
Resembles C. mammillaris ^ the flowers are large and 
red 'j the fruit the size of a grape, green and eatable. 
In the same collection are also the two other species 
mentioned in Fraser’s Catalogue 5 but only seeing the 
plants without flowers, I could not define their cha- 
racters. 
Cratcegus turbinata.— Q. inermis, glabra j foliis cuneato- 
obovatis incisis serratis, corymbis paucifioris, pedicellis 
brevibus, fructibus turbinatis. 
In Carolina and Virginia. I? . June. v. v. j v. s, in 
Herb. Sherard. This species approaches near to C. 
spathulata, but its fruit distinguishes it from ail the rest 
of the American species. 
Bosa lutescens. — R. germinibus globosis pedunculisque gla- 
bris, ramulis hispido-spinosis, foliolis ( 7 ) glabris ova- 
libus acuminato-serralis, petiolis inermibus, floribus so- 
73S 
p. 263« 
p. 27r. 
p. 327 . 
p. 336, 
p. 345. 
