36 ANNALS OF SCOTTISH NATURAL HISTORY 



Var. deripiens, Syme. In the great corrie of Ben Avon, at 1000 

 m. (Marshall and Shoolbred, in "Journ. Bot." 1906, 161). Found 

 also high up on Ben Lawers (G. C. Druce ; J. Carroll, 1864, in 

 Herb. Brit). 



150. Lycopodium annotinum, L. On the summit of Cairn Gorm 

 (Hook. " Fl. Scotica," 159). In the great corrie of Ben Avon, at 

 1000 m. (Marshall and Shoolbred, I.e.}. 



151. Lycopodium selago, L. In dry places, on heathy moors, and 

 frequently on rock ledges, it ascends to the summit of Schiehallion, 

 and to 1 1 22 m. on Ben Lawers and the mountains of the Breadalbane 

 district (" Fl. Perthsh." 376). It also ascends to the summits of 

 Loch-na-gar and Ben Macdhui (Dickie, 235). Summit of Ben 

 Alacdhui (Win. Gardiner, 1845, in Herb. Brit.). Summit of Ben 

 Ime (J. R. Lee). Up to 1220 m. on Ben Nevis ("Cyb. Brit." iii. 

 296). Ascends to 1027 m. on Carn Tual (More). 



Fam. 34. OPHIOGLOSSACEyE. 



152. Botrychium lunaria, Swartz (1800). Ascends to 1021 m. 

 on mountain-ledges in the Breadalbane district ("Fl. Perthsh." 372). 

 Descends to sea-level in Cork. 



Fam. 35. POLYPODIACEjE, 



153. Cystopteris montana, Desv. Wet rocks near the top of 

 Ben Dothaidh (Marshall and Shoolbred in "Journ. Bot." 1894, 

 1 68), on mossy alpine rock ledges. Ascends to noo m. on the 

 Grampians of Aberdeenshire ("Cyb. Brit. Comp." 409). 



154. Cystopteris fragilis, Bernh. Ascends to 1075 m - on Ben 

 Lawers (White). " Omnium Filicum maxime boream versus pro- 

 greditur" (Bernhardi). On damp rocks. Descends to sea-level in 

 Kerry. 



Var. dentata, Hook " Sp. Filicum," i. 198 (1846). Stob Ben 

 Ein at 1005 m. (E. S. Marshall, 1889, in Herb. Brit.). 



155. Phegopteris polypodiotdes, Fee. Ascends to 1090 m. 

 among loose stones on the mountains of the Breadalbane district 

 (" Fl. Perthsh." 370). Ascends to 1005 m. on the mountains in 

 the west portion of Inverness ("Cyb. Brit." iii. 254). Descends to 

 150 m. in Kerry. 



156. Polystichum lonchitis, Roth. Among large stones and in 

 clefts of rocks it ascends to 1065 m. on the mountains of the 

 Breadalbane district ("Fl. Perthsh." 367). On the mountains of 

 the Breadalbane district (Herb. Brit, ex herb. Mrs. Robinson, 1847). 

 On a rock close under one of the high summits between Ben Lawers 

 and Craig Chailleach, at 1005 m. ("Cyb. Brit." iii. 260). Descends 

 to 350 m. in Sligo. 



