XXVI A FLORA OF GIlSl^XLTAH AND THE NEIGHBOURHOOD 



grasses, Mr. TiuTill the sedges, Mr. H. W. Pugsley the fumitories, 

 and Prof. Beck the Orobanches. Valuable help in various genera 

 and species has also been given by the Eev. E. S. Marshall, Mr. 

 Arthur Bennett, Mr. G. C. Druce, Mr. J. Groves, and members of 

 the staff at Kew and South Kensington. 



I must also thank the Editor of this Journal for kindly granting 

 me space to publish this Flora, failing which it would have been 

 difficult, if not impossible, to bring it out in its present form at all, 

 and for many suggestions. 



I recapitulate for convenience of reference the numbers of the 

 districts into which I have divided the region, and give a list of 

 the conventional signs used, and the collectors' abbreviated names. 



District I. The Eock itself, and the North Front, i.e. the whole 

 British territory. 

 TI. The Neutral Ground. 



,, III. Spain, subdivided into — 

 Subdistrict i. San Roque, as far as the Guadarranque River. 



,, ,, ii. Algeciras, from the Palmones River to tlie Straits. 



,, ,, iii. Palmones, between the rivers. 



■■' Denotes naturalized aUens. 



! Denotes species or varieties not recorded elsewhere in the 

 Province of Cadiz. 



[ ] Denotes species which are excluded either as cultivated, 

 casual, imperfectly naturalized, or incorrectly diagnosed. 



'? After a species or variety denotes doubt as to the correctness 

 of the name, or after a station the occurrence of the species indi- 

 cated in the station named. 



! After a locality or a collector's name indicates that I have 

 seen a specimen in that locality, or by that collector. 



Collectors' abbreviated names are as follows : — 



A. H. W.-D. 



September, 1914. 



