APPENDIX. 129 



18. Salix rugosa. Leefe. 



Near Hamper Mill. (R. A. Pryor.) 



19. Habenaria bifolia. R. Br. 

 Watford Heath. 



20. Convallaria majalis. L. 

 Nanscot Wood. 



21. Lolium arvense. With. 

 Little Oxhey Lane. 



22. Lastrea spinulosa. Presl. 

 Oxhey Wood. 



NOTE. W. A. Tooke, Esq., has lately found a new station for 

 Listera Nidus-avis at Pinner Hill. 



