Former Distribution of British Plants. 101% 
THALICTRUM MINUS, L. 
Late Glacial :-— 
Hailes, near Edinburgh, associated with Salix polaris 
Early Glacial :— 
Beeston, Norfolk (base of Arctic Freshwater bed). 
Two small sharp-ribbed fruits have been found at 
Hailes and are doubtfully referred to this species. Two 
small fruits from Beeston, the one oval the other elongated, 
sharp-ribbed and obscurely stalked, may also be referred to 
T. minus. In each case the fruits are considerably smaller 
than my recent specimens. . 
THALICTRUM FLAVUM, L. 
Roman Period :— 
Silchester, Hampshire. 
Interglacial:— 
West Wittering, Sussex ; Southelmham, Suffolk. 
Preglacial (Cromer Forest-bed) :— 
Beeston, Sidestrand, Mundesley, Ostend ( Norfolk) ; 
Corton, Pakefield (Suffolk). 
Also at Honerdingen in Hanover (Carl Weber) ; Klinge 
bei Cottbus, Prussia, where it is associated with Brasenza, 
Najas marina, &c.; and in the Pine Zone (Neolithic?) in 
Sweden (Gunnar Andersson). 
RANUNCULUS AQUATILIS, L. 
Neolithic:— 
Kelsey Hill, Yorkshire; lacustrine deposits of the 
Scottish Lowlands at Redhall, Hailes, Broughton, Elie, 
and Cowden Glen; Megaceros-marl of Ireland. 
