34 6. CRxrciTBE^. 



more distant from tlie root. Seeds small. — Sea-coast. B. V. — 



vm. E. s. I. 



8. C. am/'Kca (L.); radical I. stalked ovate-ohlong entire, 

 stem-l. oMong entire or toothed mostly sessile the ui)per ones 

 clasping, pouch ovate-oblong, style slender. — 8y. JE. B. 133. — 

 Pouch twice as large as that of C. officinalis, much compressed 

 laterally, usually deeply fui-rowed on each side, dissepiment very 

 narrow. Seeds larf^e. Lower 1. rounded helow or narrowed into 

 a footstalk. Fl. large. — Muddy aea-shores. A. V. English 

 Scurvy-grass. E. S. 



18. Akmoea'cia Rupp. 



\_A.rustica'na (Rupp.); rootstock long and thick, radical l.oh- 

 long crenate-serrate on long stalks, stem-l. long lanceolate in- 

 cise-serrate or entire suhsessile, pet. (white) twice as long as 

 cal., pouch ovoid 4-seeded, stigma peltate. — Coch. Armoracia 

 L. E. B. 2323. iJ. ii. 17.— St. 2—3 feet high. Rootstock 

 cylindrical. — Waste ground, not native. P. V. Horse^adisJtPi 



E. S. I. 



1. A. ampMb'ia (Koch) ; roots fihrous, 1. oblong narrowed at 

 both ends serrate or pinnatifid, pet. (yellow) twice as long as 

 the cal., pouch ovoid, " stigma capitate." — Nasturtium R. Br. 

 E. B. 1840.— St. 2—3 feet high. Submersed 1. deeply pinnatifid. 

 Ped. usually deflexed. — Watery places. P. VI. Vlll. 



E. S. ? I. 



Tribe V. Camelineis. 



19. Cameli'na Crantz. Gold-of- pleasure. 



[ C. sativa (L.) ; pouchfes obovate inflated. — E. B. 1254. — a ; 

 pouches flaccid truncate. — j3 ; pouches rounded at the end brit- 

 tle. — In fields of flax and corn, introduced, but not naturalized.] 



Tribe VI. Velle(B. 



20. Vei'la lAnn. 



[ r. an'nua (L.) ; " 1. doubly pinnatifid, pouches deflexed."— 

 E. B. 1442.— Salisbury Plain. An error ? A. VI.] E. 



