COMPOSITE. 77 



C. nutans, Linn. 



1 . Week St. Mary, Tresidder. 



2. Pillaton, common, Hawk, R.I.C., 1911, p. 382. 



3. Gribbin Head, Medlin. 



4. Castle Killibury, 1913, Thurston. 



5. Fields between Hayle and Phillack, 1915, Rees. 



6. Near Ruan Lanihorne, 1913, Thurston. Tresillian; Gram- 

 pound Road; Probus, Davey, R./.C., /9//, p. 382. 



7. Coverack, Rev. H. E. Fox, ibid. 



8. On flats between* Hayle and Phillack church, 1921, R. L. 

 Smith and W. D. Watson. Near Sennen Board School, Rees. 



*C. hamulosus, Ehrh. Alien. S.E. Europe. 3. Par, 1913, 

 Daltry, B.E.C., 1913, p. 327. 



*C. nigrescens, Vill. Alien. Europe. One large plant at 

 Par, 1913, Vigurs. 



Silybum Marianum, Gaertn. 



3. Criijnis, one plant, 1915-20, Medlin. 

 5. Blowing House, St. Agnes, Tresidder. 



Carthamus lanatus, Linn. 3. Par Harbour, 1912, Vigurs. Two 

 plants there, 1920, Medlin. 



*C. tinctorius, Linn. Alien. 3. Looe dust-heaps, 1919, 



Thurston. Highways, Tywardreath, 1917, Miss A. B. Cobbe, 



B.E.C.. 1917, p. 113. 6. Waste-ground outside Boscawen 

 Park, Truro, 1922, Borlase. 



Centaurea nigra, Linn. var. decipiens (Thuill). 



4. Pentire and Polzeath, St. Minver, Rev. H E. Fox, R./.C., 

 1911, p. 382. 



:: Var. radiata, Koch. 



3. Polperro, 1917, Rilstone. Bodelva near St. Blazey; Par 

 Harbour, 1921, Medlin. 



5. Metha Wood, Newlyn East, 1914, Vigurs. 

 7. Kynance Downs, 1912, Vigurs. 



