488. four powers, siliqued. Cheiranthus. 



Jtriclus. C. leaves linear acute fmooth, ftem fhrubby erect. S* 



upright, 



xallofus. C. leaves lanced intire callous, ftem angled fhrubby. 



S. c a Ho us. 



816. HELIOPHILA. NeBaries 2. recurved to- 

 wards the bladdery bafe of the calyx. 



hit egri folia, i . 

 coronopifolia. 2. 

 digitata. 



amplexicaulis, 



filiformis. 



pufilla. 

 pinnata. 



fiava. 

 Circceoides. 



H. leaves lanced undivided. whole-leaved. 



H. leaves linear feather-cleft. cor on opus-leaved. 



H. leaves hand-feather-cleft villous : feathers linear. 

 S. - finger'd. 



H. leaves ftem-clafping intire fmooth, filiques neck- 

 lace-form. 5. ftem-clafping. 



H. leaves awl'd thread-form fmooth, filiques pendu- 

 lous, branches divaricated. S. thread-form. 



H. leaves linear, filiques necklace-form erect. S. puny. 



H. leaves three-cleft and feather'd : leaflets linear, 

 filiques necklace-form erect. S. feather'd. 



H. leaves linear, flems fhrubby rufhy. S. yellow. 



Cincta-like. 



817. HESPERIS. Petals obliquely bent. Gland 

 within the fliorter ftamens. Silique 

 upright : Stigma two-fork'd at the bafe 

 with top converging. Cal. clofed. 



trijiis. 1. H. ftem hifpid branch-fpreading. forrowfuh 



matronalis. 2. H. ftem fimple erect, leaves egg-lanced toothietted, 



petals end-nick'd with a dagger. matron, 



inodora. 4. H. ftem fimple erect, leaves rather halberted tooth'd, 



petals obtufe. inodorous, 



africana. 5. H. ftem moft branchy diffufe, leaves lanced petioled 



acutely tooth'd rugged, filiques feflile. afrlcan. 

 verna. y. H. ftem erect branchy, leaves hearted ftem-clafping 



faw'd villous. vernal, 



lacera. H. leaves runcinate, filiques three-piked. torn. 



Si 8. ARA- 



