ON SCOTTISH DESMIDIE^E 173 



Scolty Dam, Cammie : Forfar Glen Clova, Clova Table- 

 land. 



130. C. pychnochondrum, Nordst. Very rare. Aberdeen Mount 



Keen, Colonel's Bed (Braemar) ; Kincardine - - Den of 

 Garrol ; Forfar Clova Tableland. 



131. C. pygiiiceimi, Archer. Widely diffused, but scarce. Suther- 



land, Ross, Inverness, Moray, Banff, Aberdeen, Kincardine, 

 Forfar, Perth, Fife, Stirling, Dumbarton, Argyle, Arran. 

 With zygospores, at Folotry, Perth, 



132. C. pyramidatum, Breb. General. 



133. C. qitadratum, Ralfs. Not very common. Sutherland, Ross, 



Inverness, Banff, Aberdeen, Kincardine, Forfar, Perth, Argyle, 

 Fife. 



134. C. quadrifariitm, Lundell. Rare. Inverness in Skye ; Aber- 



deen near Longside (Dr. Walker) ; Argyle Glen Coe (Mr. 

 Archer) ; Arran Goat Fell and Glen Ranza. 



135. C. qnadrum, Lundell. Very rare. Sutherland Loch Inver; 



Aberdeen - - Homehead, Pittellachie, and Tomachar in 

 Cromar ; Kincardine near the source of the Bervie ; Perth 

 -Ben Lawers. 



136. C. Quasilhis, Lundell. Very rare. Aberdeen near Long- 



side (Dr. Walker) ; Stirling Alva Glen (Mr. Croall). 



137. C. quinarii(m, Lundell. Very rare. Aberdeen near Dinnet 



Schoolhouse. 



Forma irregitlaris, Nordst. Very rare. Inverness Loch 

 Ruthven (Mrs. Farquharson). 



138. C. Ralfsii, Breb. Not common. Sutherland Loch Inver ; 



Ross Poolewe ; Inverness Ben Nevis, Brin, and in Skye ; 

 Aberdeen ; Kincardine ; Forfar Fern and Clova ; Perth 

 Durdie, Fowlis Wester, Rannoch, and Callander; Argyle 

 Glen Coe and Mull ; Arran Goat Fell, Glen Ranza, North 

 Glen Ranza, and Glen Sannox. 



139. C. rectangulare, Grunow (C. Gotlandicum, Wittr.) Not com- 



mon. Sutherland Loch Inver; Ross near Tain; Inver- 

 ness Loch Ruthven; Aberdeen Slewdrum, Achnerran, 

 Glen Callater ; Kincardine Cammie, Bishop's Dam, Cloch- 

 naben ; Perth Glen Shee ; Argyle Mull. 



140. C. rectangulum, Reinsch. Extremely rare. Aberdeen south 



end of Scotston Moor once only. 



141. C. Regnesi, Reinsch. Not common. Sutherland; Ross; 



Inverness; Banff; Aberdeen; Kincardine; Forfar Can- 

 lochan ; Perth Birnam Hill, Buchanty ; Stirling Fintray 

 Hills ; Argyle Glen Coe and Mull. 



