BARBAEEA. AEABIS. 25 



4. Baebaee'a R. Br. Rocket. 



1. B. vulgaris (E. Br.) ; lower I. lyrate, iipper pair of lobet 

 equalling the breadth of the large roundish, stdicordate terminal 

 lobe, uppermost 1. undivided toothed, pods adpressed obliquely 

 erect or patent with a subulate point. — K B. 443. R. ii. 47.— 

 Pet. twice as long as the calyx. Flowering raceme lax. Pods 

 short. — I cannot separate B. arcuata {Sy. E. B. 121) from 

 this species. — In damp places. B. ? V. — VIII. Yellow Rochet. 



E. S. I. 



2. B. stric'ta (Fries) ; lower I. lyrate, upper pair of lobes small 

 much shm-ter than the breadth of the large oblong-OTate terminal 

 lobe, uppermost 1. undivided toothed, pods adpressed with a 

 subulate point. — Sy. E. B. 122. R. ii. 47. B. parvijlm-a Fries. 

 — Pet. half as long again as the calyx. Flowering raceme close. 

 Fl. much smaller than in B. vulgaris. Pods short. Lateral 

 lobes of the lowermost 1. very small, often obsolete. — Yorkshire. 

 By Thames near Kew. B. ? V.— Vm. E. 



t3. B. intermedia (Bor.) ; lower 1. lyrate, upper pair of lobes 

 equalling the breadtn of the cordate-ovate tenn. lobe, upper I. 

 all pinnatijid, pods erect mth a short conical point. — Sy. E. B. 

 12.3.— St. with 2 angles, IJ— 2 ft, high. Raceme close. Pet. 

 exceeding calyx. Pods thick, short, angular. — Near Manchester 

 and Armagh.— B. V.— VGI. E. I. 



X4:. B. prce'cox (R. Br.) ; lower 1. lyi-ate gradually larger 

 upwards, upper pair equalling the breadth- of the sulDCordate 

 single terminal lobe, uppermost I. pinnatifid with linear-oblong 

 entire lobes, pods patent with a short thick point. — E. B. 1129. 

 B. patula Fries. — Fl. moderate. Raceme close. Pods long, 

 torulose. Lower 1. usually interruptedly pinnate. — South of 

 England. B. V.— VIL E. I. 



5. Ae'abis Linn. Eock-Cress. 



* Seeds in one row. 



1. A. hirsuta (E. Br.) ; 1. hispid dentate, steni-l truncate-aw- 

 rieled or cordate at the base, auricles patent, pods erect naiTow 

 straight. — E. B. 587. — St. 1 foot high, clothed with spreading 

 mostly simple hairs and many erect leaves. Sometimes the 

 hairs on the stem are adpressed and branched. Eoot-1. narrowed 

 into a footstaUi.— Walls and banks. B. VI.— VIIL E. S. I. 



2. A. cilidta (R. Br.) ; 1. glabrous and ciliate or hispid some- 

 what toothed nearly sessile, stem-l. sessile with a rounded base, 

 pods erect narrow straight. — E. B. 1746. — St. erect, glabrous. 

 L. glabrous, ciliate. Seeds Vithout wings. St. and 1. some- 



c 



