98 WOODRUFFE-PEACOCK : CATALOGUE OF LINCOLNSHIRE PLANTS. 
Cnicus dubius Willd. Native. Bot. Divs. N.—5, 9, 10, 11. 
S.—13, 15, 16. Herb. Brit. Mus. Probably a hybrid form 
between acaulis and arvensts. 
Cnicus arvensis Hoffm.j Native and universally common. 
Var. setosus Bess.¢ Alien. Bot. Divs. N:—7.10. (F. A. Lees). 
Cnicus Forster! Sm. (= palustris x pratensis). Bot. Div. N.—7.- 
Linwood Warren, 1877; F. A. Lees’ Outi/ne Flora. 
Cnicus Burgessii Peacock (= /anceolatus x pratensis).t Bot. 
Div. N.--11. Spilsby, 26-992; J. T. Burgess. This seems 
joie peg to be the hybrid, though the specimen is poor. 
(Ar. B. 
Onopordon Acanthium L. Alien. Bot. Divs. N.—2.3.5.6.12. 
Sia ; 
Silybum arisetids Geertn.t Alien escape from gardens. Bot. 
Divs. N.—3.6.10.12. S.—13.14. 
Serratula tinctoria L.t Native. Bot. Divs. N.—2.5.6.7.8.9.10. 
Var. monticola Boreau.t Native. Bot. Divs. N.—7.9.11. S.—13- 
Centaurea nigra Lt Native. All Bot. Divs. except N.— 
-—15.18. 
Var. DEciPiENS Thuill. Bot. Div. N.—7. Hatton, 1890; 
Mrs. Jarvis. 
Centaurea Scabiosa L.+ Native. All Bot. Divs. except N.— 
Centaurea Cyanus L.t Native. Bot. Divs. N.—2.3.5.7.10.11- 
-—13.14.15.16.17. 
CENTAUREA CacciTRAPA L. Alien. Bot. Div. N.—10. Low 
Toynton, 7-90; Rev. J. W. Bayldon. Burgess’ Paintings 
from this specimen 
Centaurea solstitialis L.t Alien. Bot. Div. N.—6. Near 
pate 7-92; Rev. R. W. Goodall (F. A. Lees). In a corn- 
eld. 
Centaurea spinosa L. Alien. Bot. Div. N.—4. Cleethorpes, 
31-8-’85 ; Rev. H. Friend. Druce Herb., Oxford. 
Cichorium Intybus L.t Native. Bot. Divs. N.—3(2).5-6(3)- 
7(4)-10(2).11(3). S.—13.15.16.17. 
Arnoseris pusilla Gertn.t Alien. Bot. Divs. N.—3.5.6 
tone communis L.+ Native and common <tiaeiees the 
nty- 
Picris sliececilitden L.t Native. Bot. Divs. N.—3.7.8(2).10- 
11(4). S.—15(3).16. 
—_————_— 
Naturalist, 
