AKABIS. CA11DAMIXE. 29 



wing at the end. [Very variable as to the shape and degree of hairiness 

 arid serration of the 1. The varietal names hispida (DC.) and hirta (Koch) 

 have been given to the more hairy forms, and var. grandifolia (Druce) 

 A. ambigua (DC.)? to a form with large fl. and with 1. broader and 

 mostly entire.] Alpine rocks in K. and S. Glenade Mountains, 

 Co. Leitrim, Ireland. P. VII. VIII. E. S. I. 



\*A. Turrita (L.) ; 1. clothed with short forked hairs dentate 

 elliptic narrowed into a stalk, stem-l. deeply cordate-amplexicaul 

 long, pods flat with a thickened margin recurved from an erect 

 stalk, seeds with a membranous margin. E. S. 178. St. 1 foot 

 high, erect hairy. Fl. yellowish. Pods 3 4 in. long, without 

 any central vein but with many prominent longitudinal anasto- 

 mosing veins. On walls at Oxford, Cambridge, and Cleish 

 Castle, Kinross. Become very rare if not extinct. B. V.] E. S. 



** Seeds in two rows. 



6. A. perfolidta (Lam.) ; radical 1. stalked toothed hairy, st- 

 1. glabrous entire clasping, pods slender erect. Turritis ylabra 

 (L.) E. B. 777. Very erect and straight, 13 ft. high. Fl. 

 pale yellow. Banks and cliffs, local. B. V. VII. E. S. 



6. CARDAMI'NE Linn. Bitter Cress. 



1. C. impdtiens (L.) ; 1. pinnate, leaflets of the lower 1. ovate 

 3-fid, of the upper 1. oblong lanceolate toothed or entire, petioles 

 of the stem-l. with slender sagittate auricles, pet. linear or want- 

 ing. E. B. 80. R. ii. 26. Pet. erect, white. Distinguished by 

 having auricles at the base of its petioles. Hilly districts, pre- 

 ferring limestone. A. VII. VIII. E. S. ? 



2. C. flexudsa (With.) ; 1. pinnate, leaflets of the lower I. 

 roundish angled or toothed^ of the upper 1. narrower, pet. twice 

 as long as the calyx, pods erect upon patent pedicels, stam. 6, 

 style long.E. B. 492. R. ii. 26. C. sylvatica Link. Fl. small. 

 Pet. erect, white. St. wavy, more leafy than in C. hirsuta. 

 Hoot oblique, covered with fibres. In shady places. A. or B. 

 IV. IX. E. S. I. 



3. C. hirsuta (L.) ; 1. pinnate, leaflets of the lower 1. roundish 

 angled or toothed, of the upper 1. narrower oblong and entire or 

 broadly oval and sometimes incised, pet. twice as long as the 

 calyx, pods and pedicels erect, stam. 4, style equal in length to 

 about i the breadth of pod.Sy. E. B. 110. R. ii. 26. Fl. 

 small. Pet. erect, white. St. nearly straight, rather leafy. 

 In damp places. A. IV. VIII. E. S. I, 



