110 THE VOYAGE OF H.M.S. CHALLENGER. 



Ramalinei. 

 Ramalina scopulorum, Acharius. 



Ramalina scopulorum, Acharius ; Nyl., Synop. Lich., i. p. 292 ; Leighton in Trans. Linn. Soc. Lond., 

 xxvii. p. 156, et in Melliss's St Hel., p. 374. 



St Helena. Melliss. 



From Lapland and Iceland to the Cape of Good Hope ; also in North America, China, 

 New Zealand, &c. 



Ramalina polymorpha, Acharius. 



Ramalina polymorpha, Acharius; Nyl., Synop. Lich., i. p. 293; Leighton in Trans. Linn. Soc. Lond., 

 xxvii. p. 156, et in Melliss's St Hel., p. 374. 



St Helena. Melliss. 



Widely diffused. 



Ramalina pollinaria, Acharius. 



Ramalina pollinaria, Acharius ; Nyl., Synop. Lich., i. p. 296 ; Leighton in Trans. Linn. Soc. Lond., 

 xxvii. p. 156, et in Melliss's St Hel., p. 374. 



St Helena. Burchell. 

 Widely diffused. 



Ramalina ceruchis, De Notaris. 



Ramalina ceruchis, De Notaris; Nyl., Synop. Lich., i. p. 289; Leighton in Trans. Linn. Soc. Lond., 

 xxvii. p. 156, et in Melliss's St Hel., p. 375. 



St Helena. Burchell. 



South America. 



Ramalina angulosa, Laur. 



Ramalina angulosa, Laur. ; Leighton in Trans. Linn. Soc. Lond., xxvii. p. 156, et in Melliss's St HeL, 



p. 374 (formce 3). 

 Ramalina scopulorum, var. implexa, Nyl., Synop. Lich., i. p. 293. 



St Helena. Burchell. 

 South Africa. 



Stictei. 

 Stictina crocata, Nyl. 



Stictina crocata, Nyl., Synop. Lich., i. p. 338; Leighton in Trans. Linn. Soc. Lond., xxvii. p. 156, et 

 in Melliss's St Hel., p. 375. 



St Helena. Melliss. 



Very widely spread. 



