20 
crucifer.t:. 
scarcely half the size of those of B. vulgaris, radicle trulv accum- 
bent.— Llangollen, N. Wales. Mr. Borrer. B. ? V.— VIII. E. 
3. B. stricta (Andrzj.) ; lower I. lyrate : upper pair of lobes 
small much narrower than the large oblong-ovate terminal lobe, 
uppermost 1. undivided toothed, pods adpressed, seeds about as 
long as broad. — R. 4355. B. parvifiora Fries. — Pet. half as long 
again as the calyx. Flowering raceme close. Fl. much smaller 
than in the 2 preceding species. Pods straight. Style about as 
long as the breadth of the ripe pod. Seeds angular, like those of 
B. vulgaris. Lateral lobes of the lowermost 1. very small, often 
obsolete. — Between Sheffield and Halifax and between Weedon 
and Blisworth, plentifully. Mr. Borrer. York. B. ? V. — 
VIII. E. 
4. B. pracox (Ft. Br.) ; lower 1. lyrate : upper pair of lobes as 
broad as the roundish subcordate terminal lobe, uppermost I. pin- 
natifid with linear-oblong entire lobes. — E. B. 1129. R. 4358. — 
Fl. small, raceme close. Pods patent, straight. Seeds about as 
long as broad. Lower 1. usually with numerous pairs of leaflets. 
Slenderer than either of the preceding but with larger pods. — 
Waste places in Devonshire. B. V. — VIII. Early Winter Cress. 
5. Turritis Linn. 
1. T. glabra (L.); radical 1. toothed hairy, stem 1. glabrous 
entire amplexicaule with a sagittate base, pods straight erect. — 
E. B. "ill . R. 4346. — Plant very erect and straight. Fl. whitish- 
yellow.— Banks, particularly in Norf. and Suff. B. VI. VII. E. 
6. Arabis Linn. 
1. A. hirsufa (R. Br.); 1. hispid dentate, stem I. cordate-am- 
plexicaule, pods erect narrow linear straight.— E. B. 587. — St. 
1 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 Reichenbach divide this into two or more species which I 
have not been able to determine. — Walls and banks. B. VI. — 
VIII. 
2. A. ciliata (R. Br.) ; I. glabrous ciliated somewhat toothed 
nearly sessile, stem. I. sessile with a rounded base, pods erect nar- 
row linear straight. — E. B. 1746. R. 4338. — St. glabrous, erect. 
Seeds without wings. — Rocks by the sea, Cunnamara, I. Glen 
Esk, S. B. VII. VIII.- S. I. 
3. A. stricta (Huds.); I. hispid and ciliated with simple or 
forked bristles deeply sinuate-dentate narrowed into a footstalk, 
stern I. sessile, pods few distant erecto-patent straight. — E. B. 
614. R. 4337. — St. erect, glabrous, hispid below, 6 — 8 in. high. 
