45 
135 Physalis pensylvanica L. Rob. p. 398. Stem 
branched, one foot, leaves petiolated with small 
teeth, berries small, red. 
136. Physalis obscura Michx-—Phys. 2. Rob. p. 397. 
Stems procumbent, flowers with brown spots ; 
berries oblong violet. 
137. Solatium ludovicianum Raf. Ramis diffusis, fo- 
liis longe petiolatis, ovatis, acuminatis, integris, 
subtus tomentosis, baccis racemosis, pisiformis, 
nigris. Raf.—Morelle 1. Rob. p. 398. Large 
plant three or four feet high. 
138. Solanum mammosum L. Rob. p. 398. Common 
along the Mississippi ; blossoms from April to 
September. Stem two or three feet high, with 
few round branches ; flowers white or bluish ; 
fruit yellow, reckoned a poison, interior gluti¬ 
nous. 
Order ix.—Borragines. 
139. Heliotropium indicum L.—Heliotrope des ma- 
rais Rob. p. 399. Two feet high, branches thick 
furrowed, leaves large, oval, on long petiols: 
spike blue ; blossoms in summer. 
Order x.-—Convolvuli. 
140. Calystegia villosa Raf. Volubilis, villosa, foliis 
hastatis, acuminatis, floribus axillaribus solitaris, 
stamina corolla longitudine. Raf.—-Liseron a 
fleurs blanches Rob. p. 400. Flowers white. 
