30 6. CRUCIFER^E, 



4. C.praterisis (L.) ; 1. pinnate, leaflets of theldwer 1. roundish 

 slightly angled, of the upper 1. linear-lanceolate entire, pet. 3 

 times as long as the calyx spreading, stam. half the length of the 

 petals, st. terete.^. B. 776. R. ii. 28. Fl. large, lilac. Anth. 

 yellow. Style short. Lts. sometimes stalked and occasionally 

 acutely angular (C. dentata Schultz). C. Hayneana R. having 

 many small narrow Its. resembles Sp. 3. Moist meadows, 

 common. P. IV. Lady's Smock. E. S. J. 



5. C. amdra (L.) ; 1. pinnate, leaflets of the lower 1. roundish- 

 ovate, of the upper 1. oblong, all mit/nlar, pet. 3 times as lorg as 

 the calyx erect, stam. nearly as long CIA the petals, st. angular. 

 E. B. 1000. Fl. large, White. Anthers purple. Style long, 

 slender. Stigma small. Stoloniferous. Fl. sometimes pur- 

 plish-lilac (var. lilticina F. B. White). Moist meadows near 

 streams, rare. P. V. VI. Common Bitter Cress. E. S. I. 



7. DENTA'RIA Linn. Coralwort. 



1. D. bulbifera (L.) ; st. simple, 1. alternate, lower 1. pinnate, 

 upper 1. simple, axils of the 1. producing bulbs. E. B. 309. 

 Cardamine bulbifera (Crantz). Rhizome thick, with fleshy 

 toothlike knobs. St. 1 1J foot high. Lts. and 1. lanceolate*, 

 serrate or entire. Fl. large, rose-coloured or purple. Woods 

 and shady places, rare. P. V. VI. E. 8. 



Tribe II. Sisymbrieae. 

 S. HES'PEBIS Linn. Dames' Violet. 



*1. H. matrondlis (L.) ; st. erect branched above, 1. ovate- 

 lanceolate acuminate toothed, pedicels about as long as the 

 calyx, pet. obovate blunt apiculate, pods erect from a patent 

 pedicel terete. E. B. 731. Fl. lilac, "fragrant," large and 

 handsome. Pastures. B. V. VI. E. S. I. 



[Malco'lmia marit'ima (R. Br.) has been found in Kent, but 

 is not a native.] 



9. SISYM'BRIUM Linn. Hedge-Mustard. 



1. S. officindle (Scop.); pods subulate adpressed to the stem, 

 1. runcinate-pinnatifid with 2 or 3 pairs of oblong dentate lobes 

 nd a large hastate terminal lobe. E. B. 735. JR. ii. 72. St. 

 2 feet high, with divaricate branches, upper part leafless. 

 Fl. small, pale yellow. Pods on exceedingly short stalks, 

 downv, sometimes glabrous (var. letooarpum DC. 1 . Common. 

 A. VI. VII. Hedge-Mustard. E. S. I. 



