A FLORA OP GIBRALTAR AND THE NEIGHBOURHOOD 59 



fC S7iffruticosa Vahl. (C. marginata Willd.). Eocky and stony 

 places near sea; locally frequent; 3-5. Always perennial, stouter 

 and more woody, with large flowers, but little differing from last. 

 The synonymy is somewhat involved. I. Maritime rocks near 

 Landport, D., Bev., Nilss. O'Hara's Tower ! 



Var. tomentosa Ball (C. incana Willd.) is a very white silky 

 form. I. Eocks on north-east slopes near Landport, K., D. 

 I suspect the north-west slopes are meant, where it is plentiful, 

 and on the debris below ! III. i. Slopes of San Eoque, D. 

 ii. Carnero Point ! 



Atracty lis cancellata 1j. Dry hills; frequent; 5-6. I. Middle 

 parts of Eock below Michael's Cave, K. Europa, Hurst ! III. i. 

 Opposite Francia's Farm ! Carteian Hills ! Near Pinar de los 

 Bigotes ! Path to First Pine Wood! ii. Beyond Carnero Point! 

 Valley near Frayle Point ! 



Garlina gummifera Less. Grassy places ; locally common ; 

 8-9. III. i. From Campamentoto First Pine Wood ! ii. Carnero 

 Hills ! 



fC. lanata L. Grassy and stony hills ; rare; 6-8. Like next, 

 but stems simple or branched at top, leaves broader, heads 

 solitary, 1-lJ in. in diameter over ray, inner phyllaries purple. 

 III. i. South slopes of San Eoque, D. 



G. racemosa L. (C. sulphur ea Desf.). Similar places ; abundant ; 

 7-9. II.! III.! 



C. corymhosa L. Bushy and heathy places, chiefly on moun- 

 tains ; frequent ; 6-7. Much more leafy, with larger heads, 1 in. 

 broad. I.! III.! 



Var. involucrata Boiss. (var. major Lge.) is stouter, sparingly 

 branched at apex only, heads l|-2 in., floral leaves longer than 

 ray. I think frequent, but have not collected it. I. Herb. 

 Madrid, teste Deb. 



Kentrophyllum lanatiim DC. Open fields ; very common ; 

 6-8. Much resembling Carlina racemosa when not in flower. 

 Arachnoid-pubescent, leaves glandular-viscid, outer floral bracts 

 erect patent, as long as flowers, heads 1 in. long, achenes and 

 pappus pale. III. i. and ii. ! 



K. bcBticum B. & E. Similar places ; rare ? 6-9. Stem 

 white, leaves shining, subglabrous, the floral recurved patent, 

 longer than heads, achenes and pappus blackish. Debeaux 

 admits this species only, though it appears much the rarer. 

 I. Nilss. III. i. Eough slopes of San Eoque and S. Carbonera, 

 D. Lane beyond Bonel's Farm ! 



iK. arborescens Hook. Bushy slopes ; locally common ; 5-6. 

 I. Chiefly south-west, less common north-west, still rarer east 

 slopes ! III. i. Carteia, K. 



Carduncellus co&ruleus DC. Eough hills and fields; com- 

 mon ; 4-6. 



Var. mcisus DC. has all leaves pinnatifid and spinose dentate, 

 and is said to be commoner. My records are for the aggregate. 

 I. Near Devil's Tower ! III. ! Chiefly in i. ! 



Onopordon Acanthiiim L. Waste places and roadsides ; rare ; 



