—TETRADYNAMIA SILICULOSA, 
524. CORONOPUS. Gert. sem, t. 142. 
1. C. siliculis integris cristato-muricatis, stylo porrecto, co- 
rymbis paucifloris, Smith fl. brit. 2. p. 690. 
Cochlearia Coronopus. Willd. sp. pl. 3. p. 450. 
Jeon, Fl. dan. 202. Engl. bot. 1660. 
Cn road-sides: Virginia and Carolina, ©. Jane—Aug. 
v.v. Flowers very small, white. 
2. C. siliculis emarginatis didymis reticulato-rugosis, stylo 
obsoleto, corymbis multifloris. Smith A. brit. 2. p.691. 
Cocblearia bumifusa. Mich, fl. amer. 2. p. 27. 
Lepidium didymum. Willd. sp. pl. 3. p. 439. 
Lepidium anglicum. Huds. angl. 280. 
Biscutella apetala Walt fl, car. 174. 
In cultivated grounds of Virginia and Carolina. ©. June 
—Aug. v.v. Smaller than the foregoing species ; 
both have pinnated leaves. - ene © 
525. LEPIDIUM. © Gen. pl. 1077. 
1. L. foliis radicalibus pinnatifidis, caulinis lineari-lanceolatis 
subinciso-serratis, floribus 4-petalis diandris, siliculis 
lentiformibus.— J7' ilid. sp. pl. 3. p. A40. 
Icon. Sloan. jam. 1.1. 123. f. 3. Moris. hist. 2. s. 3. 
ELEI S ; n 
In dry fields and orchards: New York to Carolina. 3. 
_ June—Aug. v.v. About a foot high; flowers not 
conspicuous. à j E ; s 
526. THLASPI. Gen. pl. 1078. 
1; T. siliculis orbiculatis compressis laevibus, foliis oblongis 
dentatis glabris.— Filid. sp. pl. 3. p. 442. 
Icon. F?. dan. 793. Engl. bot. 1659. 
In stony fields: New York and Pensylvania; rare. ©» 
June, July. v.v. : 
2. T. hirsutum, siliculis deltoideo-obcordatis, foliis radica- 
libus pinnatifidis. — Willd. sp. pl. 3. p. 447. 
Icon. Engl. tot. 1485. Schkuhr handé. 180. 
A common weed, every where to be found in cultivated 
grounds. ©. April—Sept. v.v. 
435 
Ruellii, 
didyma. 
virginicum, 
arvense. 
Bursa pasto- 
ris, 
