252 MONADELPHIA.— PENTANDRIA. 



HAB. Woods. July. U. Stem lft. high; JL 

 pale purp. ; pet. entire. 



424. SINAPIS. Mustard. Cruciferce. 



S. nigra : siliques smooth and even, subquadrangu 

 lar, appressecl ; inferior leaves lyrate ; upper ones 

 lanceolate, entire, petiolate. 



HAB. Waste grounds. June — July. 0. Stem 

 2 — 4 ft. high ; upper leav. deflex. ; fi. yell. 



425. RAPHANUS. Radish. Cruciferce. 



R. Raphanistrum : silique jointed, 1-celled, striate 



3 — 8-seeded ; style long ; leaves simply lyrate. 

 HAB. Fields. June— July. 0. Stem 1—2 ft. 



high, hispid ; leav. scab. ; Jl. yell. §. 



426. CLEOME. Capparidcs. 



0. pentaphylla : smoothish ; leaves quinate ; the 

 lower and floral ones ternate ; leaflets entire and 

 subserrulate ; stamens inserted on the pedicel of 

 the germen. 



HAB. Cultivated grounds. July. ©. Stem 2 ft, 

 high, viscid ; pet, wh., onfilif. clams. 



427. POLANISIA. Capparides. 



P. graveolens : viscidly pubescent, leaves ternate ; 



leaflets elliptical-oblong ; stamens 8 — 12 ; tilique* 



oblong, attenuate at the base, muricate with a 



glandular pubescence. 

 HAB. Sandy shores. June. U. Stem 1 ft. high : 



Jl. racem., red.-wh. — Plant fetid. 



MONADELPHIA. 



PENTANDRIA. 



428. PASS1FL0RA. Cal. 5-parted, coloured. Pet. 5, 

 inserted upon the calyx. JVect. a filamentous 

 crown. Pepo (berry) pedicellate. 



