330 



122 (e). L. confluens (Web.). 

 On rocks (!). 



The characteristic leaden-blue colour of the thallus is rather 

 common, but bhie reaction of the medulla on treatment with iodiiie 

 is very rare. 



123 (f). L. speirea Ach. 



On rocks. Sydero: Famien (!). 



124 (g). L. Pilati Hepp. 



On rocks. Stronio: Thorsliavn (!). 



125 (h). L. plana Lahm. 



On rocks. Sydero: Famien (!). 



126 (i). L. auriculata Th. Fr. 

 On rocks. Sydero: Famien (!). 



Tlie spores of the tj^pe are very variable, often elongate, but 

 in our specimens broadly elhpsoid. 



All these variations from No. 118 to 126 — or if the greater 

 part of them be termed types, then certainly these types are nol 

 limited the one from the other. The L. contujua with its varieties 

 is most common, sometimes with large, ditl'orm or monstrously 

 lobed apothecia, as the L. siilmmhonata Nyl. on Malinsfjæld in 

 Videro (!). 



127. L. elata Schaer. 



On rocks. Sydero: Ornefjæld (!), Kvalbo (!\ 



Perhaps the L. theiodes from Thorshavn mentioned by Carroll 

 in Journal of Bot. 1867 is this species. 



128. L. atroferrata Branth, Grenlands Lichen Flora (Meddel. 



om Gronland, XVIII, p. 503), with the var. Dicksoni (Ach.). 



On rocks. The species and var. on Bord 6: Ivlakken [1). The var. 

 on Sando (!); Videro: Malinsfjæld (!). 



129. L. erratica Koerb., L. sarcogynoides Roslr. p. 100. 

 On rocks. Nolso; Stronio (R.). 



130. L. sylvicola Flot. 



On rocks. Vaago: Bosdalafos (!). 



Very much like the above, in faet so much that it can hardly 

 be regarded as a distinct species. 



131. L. pycnocappa Koerb. 



On rocks. Sando: Grothusvatn (!). 



