.t 



308 Messrs. "R. S. Bajrnall and J. W. TI. Harrison's 



120. P. epilobii F. Loew, 1889, p. 2(H {Cecidomyia); 

 Kiofter. 1913-2, p. 76. 



On Ejjilobiion angustifolinm. Swanton, G41. 642; 

 Ilouarcl, 1315. 



Northumberland. Seahouses, Spindlestone, Ikidle Bay, 

 etc. Durham, CJibside. 



*r21. P. ericina F. Loew, 1885-2, p. 76 {Cecidomyia); 

 KiefEer, 1913-2, p. 76. 



On Erica cinerea. 



Durham, Waldridge. Yorkshire, (Jreat Aytoii Moor. 



121a. p. filicina KiefEer, 1889, p. 191 {Cecidomyia); 

 1913-2, p. 76. 



On Pteris aquUina. Swanton, 3 ; Houard, 68. 

 Records from all counties excepting Cumbeiland. 



*122. P. floriperda F. Loew, 1888, p. 231 {Cecidomyia); 

 KietVer, 1913-2, p. 76. 



On Silene inflata. Houard, 2261. 

 Durham, Fatfield and Fenceliouses. 



*123. P. flosculorum Kieffer. 1890-3, p. 200 {Cecidomyia); 

 1913-2, p. 76. 



Flower of Trifolium prafense. Houard, 3579. 

 Durham, Penshaw. Lancashire and Wkstmoreland, 

 near Grange-over-Sands. 



124. P. fraxinea Kiefter, 1907-1, p. 523; 1913-2, p. 76. 



On Fraxinus, = Dasyneura fraxinea, Swanton, 678 ; 

 Houard, 4647. 



Apparently widely distributed ; records from all counties. 



125. P. fraxini Kieffer, 1897-2, p. 301 ; 1913-2, p. 76. 



On Fraxinus. Swanton, 679, 680 ; Houard, 4644. 

 Records from all counties excepting Cheshire. 



*126. P. fructuum Rubsaamen, 1895, p. 258 {Dichelomyia) ; 

 Kiefter, 1913-2, p. 76. 



On Cerastium vulgatum. Houard, 2330. 

 Northumberland, Warkworth. Ovingham. Durham, 

 Fatfield, Penshaw, Birtley, Greatham. Cheshire, Bidston. 



