TURRITIS. ARABIS. 
2 \ 
Pods patent. Lower 1. usually interruptedly pinnate. — South of 
England. B. V. — VII. E. 
5. Turritis Linn. 
I. T. glabra (L.) ; radical 1. toothed hairy, stem 1. glabrous 
entire amj)lcxicaide with a sagittate base, pods straight erect. — 
E. B. 777. ii. 434(5. — Plant very erect and straight. El. whitish- 
yellow. — Banks, jjarticularly in Norf. and Suff. Cliffs m Glen 
Devon, Scotland. B. VI. VII. E. 
6 . Arabis Linn. 
1. A. liirsuta (R. Br.) ; 1. hispid dentate, stem 1. cordate-am- 
plexicaule, pods ereet naiTow linear straight. — E. B. 587. — St. 
I foot high, clothed with spreading mostly simple hairs and nu- 
merous erect leaves. Sometimes the hairs on the stem are ad- 
pressed and branched. Root 1. narrowed into a footstalk. Koch 
and Reich, divide this into two or more sj)ecies which I have not 
I been able to determine. — Walls and banks. B. VI.- — VIII. 
; 2. A. ciliata (R. Br.) ; 1. glabrous ciliated somewhat toothed 
nearly sessile, stem 1. sessile with a rounded base, pods erect nar- 
row linear straight. — E. B. 174(5. R. 4338. — St. glabrous, erect. 
I Seeds u-ithout wings. — Rocks by the sea, Cunnamara, Ireland. 
' Glen Esk, Scotland. B. VII. VIII. S. I. 
3. A. strict a (Huds.) ; 1. hispid and ciliated with simple or 
forked bristles deeply sinuate-dentate narrowed into a footstalk, 
stem 1. sessile, j)ods few (hstant erecto-patent straight. — E. B. 
(514. R. 4337 . — St. erect, glabrous, hispid below, 6 — 8 in. high. 
FI. rather large. “ Seeds with a narrow margin and udnged at 
the apex.” — Limestone cliffs near Bristol. P. IV. V. E. I. 
4. A. petrosa (Lam.); 1. glabrous or with forked hairs lyTate- 
pinnatifid or oblong-ovate nearly enthe with long stalks, stem 1. 
narrow nearly entire stalked, pods spreading slender stoaight. — 
E. B. 46y. A. Crantziana R. 4.323. — St. erect or decumbent, 
3 — 8 in. long, glabrous. FI. large, white tinged with purple. 
Seeds oblong with a narrow margin and slight wing at the end. 
— Aljnne rocks in England and Scotland. Ben Bulben, Ireland. 
Mr. Wynne. P. VII. VIII. 
*5. A. Turrita (L.) ; 1. clothed with short forked hairs dentate 
elliptical narrowed into a stalk, stem 1. deeply cordate-amplexi- 
caule elongated, pods flat with a thickened margin recurved fi'om 
an erect stalk, seeds with a membranous margin. — E. B. 178. R. 
4345. — St. 1 foot high, erect, hahy. FI. yellowish. Pods 3 — 4 
in. long, \nthout any central nerve but with numerous prominent 
longitu(hnal anastomosing veins. — On walls at Oxford, Cam- 
bridge, and Cleish Castle Khu'oss. B. V. E. S. 
