340 TETRADYNAMIA SILICULOSA. 



ruderale"'! LEPIDIUM floribus diandrls apetalis, foliis radi- 

 calibus dentato-pinnatis, ramiferis linearibus in- 

 tcgerrimis. Sp. pi. 900. fP^^' J^^^b. t. 50./. i. 

 Oed. Ban. t. 184. opt.) 



Narrow-leav'd Dictander, or wild Crefs. Anglis. 



It is now and then found in wafte places upon the 

 Tea coaft near wharfs, but vei> probably was 

 imported, o. VI. 



The flalk is a foot high, and branched : the Calyces 

 art very fmall, of a pale yellow color, and grow 

 in cluilered fpikes, or Racemi : It has generally 

 no petals, and but two Stamina : the Silicuia 

 contains only two feeds, one v/ithin each valve. 



The plant has a foetid fmell and pungent tafte. 



THLASPI. Gen. pi. 802. 

 Silicuia emarginata, obcordata, polyfperma. valvu- 

 lis navicularibus, marginato-carinatis. 

 arvenCe i. THLASPI filiculis orbiculatis, foliis oblongis, den- j 

 tatis glabris. Sp. pi. 901. {Ger. em. 262. f. i. . 

 Moris, hiji.f. 3. /. 15./. 12. Blachvelt t. 68) 

 Treacle Muftard or Penny-Crefs. Anglis. 

 In corn fields, but not common. It was obferved 

 upon the borders of fome cornfields wcdiv Linton^ 

 in I'-weedale, by the Rev. Dr. Burg-fs., of Kirk- 

 michael. O. VI. VII. 

 The ftalk is a foot high, angular and branched : 

 the leaves are leiTile, and embrace the ftalk at 

 their bafe : the flowers are very fmall and white : 



the i 



