APPENDIX. 



The characters of the Plants mentioned in the Appendix have 

 been derived chiefly from Sir Joseph Hooker's " Students' 

 Flora of the British Islands." 



Ord. 1. BANTJWCULACE^!. 



HELEBORUS. Hellebore. 



* H. VIBIDIS, Ij.Oreen Hellebore. Radical leaves digitate, 

 not developed till after flowering ; leaflets 5 7, narrow, serrate, 

 sessile. Fl. few, drooping, 1| 2 in. diam. Sepals green, spread- 

 ing. Petals 8 14, small, shorter than the stamens. Pistils 3. 

 Style straight, subulate. Fruit a follicle. 



Riire. Woods. (E) P. 23. Bothwell woods ; Graigend; Toward. 



Ord. 5.-FUMARIACEJE. 



FUMARIA. Fumitory. 



F. PAKVIFLOKA, Laink. Diffuse. Leaf segments flat or slightly 

 channelled. Sepals ovate or linear-lanceolate, toothed, T % as 

 long and not half as broad as the corolla tube, lower petal 

 abruptly enlarged at the tip; pedicels erecto-patent, equal to or 

 exceeding the bracts; fruit globose -rugose when dry, with 2 pits 

 at the top. 



Very rare. Roadsides. (B) A. 5 8. Ardencaple. 



Ord. 6,-CBUCIFERJE. 



DRABA, L. Whitlow-grass. 



D. RUPESTBIS, Br. Rootstalk slender. Le. J i-in., oblong- 

 lanceolate, ciliate, rarely toothed. Stems one or more, erect, 

 1 2 in., slender; their leaf sessile, stellately pubescent. Fl. -^ 

 in. diam., few, petals white. Pod | in. oblong, obtuse; stigma 

 subsessile. 



Very rare. Alpine rocks. (S) P. 78. Loch Oss. 



