officinale. 
eheiranthoi- 
des. 
: lanceolatum. 
Pallas. 
pinnatifida. 
alpina, 
TETRADYNAMIA SILIQUOSA. 
n. SILIQ UO S A. 
527. ERYSIMUM. Gen. pl. 1090. 
1. E. siliquis spicee adpressis, foliis naçinatig. Willd, sp. 
pl. 3. p. 509. 
Icon. Fi. dan. 560. Schkuhr handb. 183. 
On road sides, frequent : Canada to Carolina. ©. June, 
July, v.v. Flowers small, yellow. 
2. E. siliquis erectis, pedicellis fructiferis patentibus, foliis 
lanceolatis subintegerrimis.— Willd. sp. pl. 3. p. 511. 
Icon. FL dan, 731 & 923. Engl. bot. 942. Jacq. Jf. 
austr. 23. 
In old fields and on road sides: Virginia; rare. ©. 
June, July. v.v. Flowers yellow. 
3. E. foliis lanceolatis inferioribus dentatis, unguibus calyce 
longioribus, laminis orbieniate OR. stigmate ses- 
sili, Ait. kew..ed.2. t. 4. 9. 346. — 
Cheiranthus erysimoides. W: illd. sp. pl. 3. $. 514. 
Icon. Jacq. jl. austr. 74. 
On dodeiidt che Minus: g: June: v. $. 
528. CHEIRANTHUS, Gen. pl. 1091. 
1. C. caule simplici tereti glabriusculo, foliis glabris lanceo- 
lato-linearibus attenuatis repando- dentatis. 
On the north-west coast. Pallas. d. July. w. s.in 
Herb, Lambert, Flowers dark red, the size of 
C. Chen. 
529. HESPERIS. Gen. pl. 1093. 
1. H. foliis argute serratis: superioribus lanceolatis, infe- 
rioribus inferne pinnatifidis, siliquis brevi-pedunculatis 
breviusculis, Mich. fl. amer. 2. p. 31. 
In shady woods: Kentucky and Tennassee, d June. 
v. v. 
630. ARABIS. Gen. pl. 1049. 
1. A. foliis oblongo-lanceolatis amplexicaulibus acute den- 
tatis. Willd, sp. pl.3. p. 534. 
Icon. Bot. mag. 226. Fi. dan. 62. | 
In Labrador. Colmaster. Y. May, June. v. s. in 
Herb, Dickson, Flowers, as all the following, white. 
