Former Distribution of British Plants. 149 
(Gunnar Andersson); and with doubt from Deuben, in 
Saxony (A. G, Nathorst). 
SALIX MYRSINITES, L. 
Late Glacial :— 
Hoxne, Suffolk (bed C). 
SALIX HERBACEA, L. 
Late Glacial :— 
Hoxne, Suffolk (bed C); Ballaugh, Isle of Man; Kirk 
Michael, Isle of Man; Hailes, near Edinburgh (lower 
bed); Corstorphine, near Edinburgh; Gayfield, Edinburgh; 
Dronachy, Fife; Crianlarich, Perthshire. 
Interglacial :— 
Faskine, Lanark. 
Also recorded from Deuben in Saxony (A.G. N athorst) 
and from various localities further north. 
SALIX POLARIS, Wahlb. 
Late Glacial :— 
Hoxne, Suffolk (bed C); Hailes, near Edinburgh (lower 
bed); Gayfield, Edinburgh; Corstorphine, Edinburgh ; 
Dronachy, Fife. 
Early Glacial :— 
Beeston, Mundesley, Ostend (in Norfolk). 
SALIX RETICULATA, L.: 
Late Glacial :— 
Hailes, near Edinburgh (lower bed); Gayfield, Edin- 
burgh; Corstorphine, Edinburgh; Dronachy, Fife; Crian- 
larich, Perthshire. 
