AILIARIA.. T5BASSI0A. 29 



3. S. Sophia (L.) ; pods terete 3 times as long as their pedi- 

 cels erect-patent, seeds oblong, I. doMy or trebly pinnatifid, 

 segments finear or linear-lanceolate. — R. ii. 84. — -St. erect, 

 branchedj and as "well as the 1. slightly downy. PI. yellow. 

 Pet. short. Pods linear, narrow. Pedicels slender. — Waste 

 places, not common. A. VI. — VIII. Flixweed. E. S. I. 



4. S. thalidnum (Gaud.) ; pods 4-angular linear ascending 

 twice as long as their patent pedicels, seeds oblong not striate, 

 I. oblong-lanceolate undivided toothed.— Arabis Sm. Conringia 

 B.. ii. 60.T— St. erect, slender, much branched, with few leaves 

 which are nearly all radical. Fl. small, white. Pods angular 

 on the back of the valves, not convex as in the other species 

 nor with the lateral longitudinal veins so strongly marked. — 

 On waUs and banks. A. IV. V. and IX. X. E. S. I. 



11. Allia'bia Adans. Sauce-alone. 



1. A. offidndlis (Andrzj.) ; 1. heartshaped the lower ones re- 

 niform sinuate-dentate all stalked, pods erect-patent much 

 longer than their stalks, seeds oblong subcylindrical striate. — 

 R. ii. 60. Sisymbrium Alliaria Sm., Koch. — St. erect, 1 — 3 

 feet high, slightly branched. L. large, thin, veined, smelling 

 like garlic when bruised. Fl. white. — ^Hedge-banks. B. V. 

 VI. Jaoh-by-the-Hedge. E. S. I. 



12. Eet'simitm: lAnn, Worm-seed. 



1. E. eheiranthai des (L.) ; 1. oblong-lanceolate slightly toothed 

 with stellate-tripartite hairs, all narrowed into a slight foot- 

 stalk, pedicels longer than the calyx 2- or 3-fold shorter than 

 the pods, pods patent ascending, seeds small many. — H. ii, 83. 

 —Seeds very small, so many in the pod as to be nearly 2-rowed. 

 Fl. small. Pods always diverging from the stem. — Cultivated 

 ground, rare. Wild in the Fens. B. VI.— VIII. E. 



\_E. orientdle (R. Br.) : I. oval-heartshaped blunt clasping the 

 stem, radical 1. obovate, all smooth glaucous undivided entire. 

 H ii 61 — Fl. white or cream-coloured. — Fields. Introduced. 



E. 



A. v.— VII.1 



Tribe III. Brassicecs. 

 13. Bras'sica lAnn. 

 Valves of pod 1-ribbed. 



1. S. olerdcea (L.) ; 1. glabrous glaucous waved and lobed, 

 lower 1. lyrate, upper I. oblong sessile.— M. ii. 97.— L. large, thick 



