321 



29 (f). C. fimbriata (L.). 



On rotten niosses and twigs. Stronio: Thorshavn (R.\ Hojvig (!); 

 Sy der 6: Kvalbo (R.l. 



30. C. turgida (Ehrh.). 



Together with C. gracilis. Stromo: Betwecn Thorshavn and Velbe- 

 stad (Sinimons). I have not seen the speciniens. 



31 (a). C. furcata (Schreb.). 

 Here and there {K, !). 



Var. subulata (L.). 



Common ( R., ! i. 



Var. pungens (Ach.). 



Here and there (R., !). 



Var. muricata Del. 



Sydero: at Kvalbo (R.); determined by Nyl. 



32 (b). C. squamosa (Hoffm.). 

 Stromo: Velbestad (R.). 



33 (a). C. cornucopioides (L.). 



On heath and boulders, common (R., !). 



34 (b). C. Floerkeana Fr. 



The same habitat as above, but not common. Stromo: Oreenge (!); 

 Svind (!): Ostero: Toftevatn. 



Sometimes a form occurs, rather like C. digitata f. brachytes 



Ach.; intermediate. 



Sando: Skopen (! ; S vin 6 (!). 



35 (c). C. bellidiflora (Ach.). 



The same habitat as above, here and there, but not vigorous (R., !). 



36. C. rangiferina (L.) et var. silvatica (Hoffm.). 



On moorland and mountains, frequent (R., !). 



37. C. uncialis (L.). 



The same habitat as above, frequent (R., !). 



38. Thamnolia vermicularis (L.). 



On the higher mountains, rather frequent, but occurs very sparsely 

 and singly (R., !;. 



2. FOLIOLOSAE 

 (excl. Xanthoria parietina et elegante). 



39 (a). Peltigera canina (L.) et var. rufescens (Weis.). 

 Among mosscs, common (R., !). 



Botany of the Færoes 21 



