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



Lecidea stellulata, Tayl. 



Lecidea stelMata, Tayl. in El. Hibern., p. 118; Cromb. in Journ. Bot., 1877, p. 105; Fl. Antarct., 

 p. 539 ; Phil. Trans. Eoy. Soc Lond., clxviii. p. 52. 



Kekguelen Island. 



Lecidea geographica, Linn. 



Lecidea geographica, Linn.; Cromb. in Journ. Linn. Soc. Lond., xv. p. 191, in Journ. Bot., 1877, 



p. 105, et in Phil. Trans. Roy. Soc. Lond., clxviii. p. 52. 

 Lecidea geographica, var. urceolata, Schoerer; Bab. in Hook, f., FL Antarct, p. 539. 



Kerguelen Island. 

 Verrucaria tessellatula, Nyl. 



Verrucaria tessellatula, Nyl; Cromb. in Journ. Linn. Soc. Lond., xv. p. 191, in Journ. Bot. 1875, 

 p. 335, et in Phil. Trans. Roy. Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



Verrucaria obfuscata, Nyl. 



Verrucaria obfuscata, Nyl. ; Cromb. in Journ. Linn. Soc. Lond., xv. p. 191, in Journ. Bot., 187G, 

 p. 22, et in Phil Trans. Roy. Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



Verrucaria eethiobola, Acharius. 



Verrucaria cethiobola, Acharius; Cromb. in Journ. Linn. Soc. Lond., xv. p. 193, et in Phil. Trans. 

 Roy. Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



Verrucaria chlorotica, Acharius. 



Verrucaria chlorotica, Acharius; Cromb. in Journ. Bot., 1877, p. 10G; et in Phil. Trans. Roy. Soc. 



Lond., clxviii. p. 52. 

 Sagedia chlorotica, Tuckerm. in Bull. Torr. Bot. Club, et in Bull U.S. Nat. Mus., iii. p. 30. 



Kerguelen Island. 



Verrucaria praevalescens, Nyl. 



Verrucaria pr&valescens, Nyl. ; Cromb. in Journ. Linn. Soc. Lond., xv. p. 192, et in Phil. Trans. 

 Roy. Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



Verrucaria kerguelina, Nyl. 



Verrucaria kerguelina, Nyl. ; Cromb. in Journ. Linn. Soc. Lond., xv. p. 192, in Journ. Bot., 187G, 

 p. 22, ct in Phil. Trans. Roy. Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



