A FLORA OF GIBRALTAR AND THE NEIGHBOURHOOD 45 



[M. crassifolium L. ? is planted at Governor's Cottage, and has 

 become quite naturalized on rocks near the Lighthouse.] 



[Cacteze.] 

 [Opuntia. One or two species are commonly cultivated and 

 grown as hedges, occasionally growing subspontaneously.] 



Saxipragace^. 

 Saxifraga globulifera Desf. var. gihraltarica Boiss. Eocks, 

 old walls and stony debris ; locally common ; 3-5. I. Northern 

 slopes and precipices from Rock Gun to Castle, and debris slopes 

 below ! Mediterranean Steps ! 



Umbellifer^. 

 jSa7iicula eurojjcsa L. Shady woods ; rare; 4-6. III. ii. Top 

 of Waterfall Valley ! 



Eryngium ilicifoliwn Lamk. Sandy ground near sea ; rare ; 

 6-8. Annual with small heads. A specimen in herb. Balestrino 

 so labelled, without locality, is E. inarUimum, which Kelaart also 

 records. I. North Front, eastern side, rarely, K. II. K. III. i. 

 Linea, K. 



E. tricuspidatu'm L. Dry fields and heathy places ; occasional ; 

 6-8. Radical leaves oval cordate, dentate, rarely lobed, cauline 

 with narrow-linear segments, heads small, sessile. III. ii. S. de 

 Palma in Los Barrios district, Bev. 



E. maritimum L. Sea sand ; occasional ; locally common ; 

 5-7. I. North Front! II.! III. i. or iii. Near R. Guadarranque, 

 K., D. ii. Sandy Bay ! 



E. aquifolium Cav. Cultivated or fallow fields; locally 

 common ; 6-7. Radical leaves oblong, subentire, cauline very 

 undulate and spinose-lobate, rarely all subentire. III. i. About 

 San Roque, especially north of it ! ii. About Railway near 

 Algeciras ! 



E. dilatatum L. Dry heaths and fields ; frequent or common ; 

 6-8. Radical leaves subpalmately bipinnatisect, lobes lanceolate, 

 incised-spinose, petiole winged and spiny to base, cauline pinna- 

 tifid with broadly linear segments. III. ! 



Scandix Pecten-Veneris L. Dry cultivated fields and rough 

 ground; frequent; 2-5. I. Levant! Near O'Hara's and Break- 

 neck ! III. i. San Roque, especially north ! Near First Pine 

 Wood! ii. Algeciras Station! El Saladillo ! Near Sandy 

 Bay! 



Gonopodium capilUfolium Boiss. Dry heathy places ; locally 

 common ; 6-7. Near G. denudatum Koch, but leaf segments 

 longer and narrower, fruit and involucel longer. In my 2079 the 

 involucel is abnormally long, often much exceeding fruit. III. i. 

 By Second Pine Wood ! ii. Slopes beyond Waterfall ! 



Ammi majus L. Dry fields and roadsides ; frequent ; 5-7. 

 Varies much in height and leaf cutting, from 1-2 to 6 ft., flowers 

 very white, involucre pinnatisect. III. i. About San Roque ! 



