176 ANNALS OF SCOTTISH NATURAL HISTORY 



S. aquaticus, Huds., all. 



/>. pennatifidus, Gren. and Godr., 88, 89. 

 S. saracenicus, L, 72!, 737, 74t, 75T, 9 1 !, 9 2 t- 

 [6". Doria, L, escape on bank of Tay at Barnhill ; now extinct.] 

 Carlina vulgaris, Z, 72-75, 77, 79, 81, 90, 91, 93, 95!, 97, 100, 



102, 104, 106. 



Arctium Lappa, L. (agg.), except 78, 97, 98, 103. 

 A. majus, Bernh., 73, 82 (?), 84 (?), 85 (?), 9 8f. 

 A. nemorosum, Lej., 81, 83, 96, 99, 101, 105, 107, 109, in (?). 

 A. minus, Bernh., except 76, 77, 79, 80, 84, 91, 93, 94, 99, 103, 



107, 112. 

 A. intermedium, Lange, 72-74, 86, 88, 96, 98, 99, 105, 106, 



109. 

 Carduus pycnocephalus, L., 72-75, 77 (?), 797, 80-83, 85-87, 90, 



9 r > 93, 95( ? )> ioo(?), 1 06, ii2(?). 

 C. nutans, Z, 77!, 79-83, 87, 89, 91 (?), 95!, 104, 106, 1 1 1 (?). 



II2f. 



C. crispus, L., except 80, 93, 94, 97, 100, 103, 105, 107, 108, 109, 



110, 111, 112. 



Cnicus lanceolatus, Willd., all. 



C. eriophorus, Roth, 777, [84 (?), 85 (?), 87 (?)], 92 f, [98 (?), 99 (?)]. 

 C. palustris, Willd., all. 

 [C. pratensis, Willd., 7 5 (??).] 

 C. heterophyllus, Willd., except 74, 101, 111, 112. 

 C. arvensis, Hoffm., all. 



b. mitis, Koch, 87-89. 



c. horridus (Adam], 87-89. 



d. setosus (Bess.}, 86f, 87, 92, 93, 109. 



1 Onopordon Acanthium, L, 72 esc, 75, 77!, So, 8 if, 82, 837, 857, 



87 cas, 1127. 

 Mariana lactea, Hill (Silybum Marianum, L.), casual in 74, 87-89, 



92. 

 Saussurea alpina, DC., 72, 87-90, 92, 94, 96-99, 101, 103-105, 



107-1 12. 

 Serratula tinctoria, L., 72, 73, 77 (?), 87!, 88f (?), 967 (?). 



b. monticola (Boreait), 887 (?). 

 Centaurea nigra, L., except HOj, lllj, 112j. 



f. radians, 73, 74, 91, 92. 

 C. Scabiosa, L., 76!, 777, 80, 82, 85, 867, 877, 88-90, 92 cas, 



95t> 96, 108. 

 C. Cyanus, L., except 79, 101, 102, 103, 104, 108, 110, 111 (?), 



112(?). A field weed, probably f in all districts. 

 C. Caldtrapa, L., casual in 87, 92. 



1 Onopordon. Acanthium, L, should probably be looked on as introduced by 

 man in most districts in which it occurs in Scotland. Common in gardens, it is 

 easily spread, and is an occasional casual in many places. 



