LICHENES. 



107 



Graphis dendritica, Ach. 

 Opegrapha constrictella, sp. nov. 



herpetica, Ach. 

 var. rubella, Pers. 

 rufescens, Pers. 

 atra, Pers. 



var. parallela, Leight. 

 var. denigrata, Ach. 

 saxicola, Ach. 

 Chevallieri, Leight. 

 atricolor, Strn. 

 varia, Pers. 

 var. notha, Ach. 

 var. tigrina, Ach. 

 vulgata, Ach. 

 Arthonia lurida, Ach. 



astroidea, Ach. 

 epipasta, Ach. 

 Swartziana, Ach. 

 insinuata, Strn. 

 Melaspilea Patersoni, Strn. 

 Endocarpon miniatum, L. 



var. complicatum, Sw. 

 fluviatile, D.C. 

 rufescens, Ach. 

 Verrucaria epigsea, Pers. 

 acrotella, Ach. 

 nigrescens, Pers. 

 plumbea, Ach. 

 calciseda, D.C. 

 tephroides, Ach. 

 Borreri, Leight. 

 gemmata, Ach. 

 epidermidis, Ach. 

 fallax, Nyl. 

 punctiformis, Ach. 

 var. deminutula, Nyl. 

 nitescens, Salw. 

 antecellens, Nyl. 

 colleta, Strn. 

 biformis, Barr. 

 litoralis, Tayl. 

 lectissima, Fr. 

 melathelia, Nyl. 

 nitida, Weig. 

 glabrata, Ach. 

 scotinospora, Nyl. 

 intercedens, Nyl. 

 rupifraga, Mass. 

 Henscheliana, Korb. 

 theleodes, Smrf. 



R. Rothesay. 

 R. Ben Tigh. 



F. Killin, Cobbler. 



Not common. Dunoon. 



Common. 



Campsie, Stirling. 



Loch Lomond. 



F. Ormidale, Tarbert. 



Not common. Bothwell Castle. 



Dunoon. 



Common. 



Killin. 



Dunoon. 



Killin. 



R. Killiecrankie. 



Common. 



Not common. Loch Lomond. 



F. Campsie. 



R. Killiecrankie. 



Ben Tigh. 



Not unfrequent. Killin, &c. 



R. Tarbert. 



Ben Lawers. 



Ben Lawers. 



Bowling. 



Gourock. 



Cobbler. 



Ormidale. 



R. Craig Chailleach. 



R. Islay, Ben Lawers. 



R. Ben Lawers. 



F. Bowling, &c. 



Common. 



Ormidale. 



Arrochar. 



Ormidale, Arran. 



R. Arran. 



R. Arrochar. 



R. Ben Lawers. 



Not common. Lawers. 



R. Ormidale. 



R. Ben Arthur. 



R. Ben Lawers. 



F. Islay, Dunoon. 



R. Ben Tigh. 



R. Ben Lawers. 



R. Ben Lawers. 



R. Ben Arthur. 



Ben Voirlich, Ben Lawers, &c. 



R. Ben Lawers. 



