432 



tSalixpolaris, Wahlb. Now extinct in Britain. Polar Willow* 

 A stem, leaves and fruits, Hoxne, Reid and Ridley. 



.Salix Myrsinites, Linn. Whortle-leaved Willow* 



Leaves and fruit, Hoxne, Reid and Ridley. This was at 

 first sight supposed to be Vaccinium Myrtillus, Bilberry, 

 the leaves of both plants being much alike. See Prof. 

 Prestwich. Memoirs of the Geological Survey, on Quarter 

 Sheet No. 50, N.E. 



Salix spp. Willow wood is common in the estuarine beds. 



Reid. 



Betula alba, Koch. B. verrucosa, Ehrh. White Birch. 



Birch twigs are found in the estuarine beds, Reid. 



Betula nana, Linn. Dwarf Birch. 



Leaves, Hoxne, Reid and Ridley. 



Alnus glutinosa Gartn. Alder. 



Cones and seeds, Hoxne, Reid and Ridley: submerged 

 forest, Orwell, Taylor. 



Fagus silvatica, Linn. Beech. 



Submerged forest, Orwell, Taylor. 



Quercus Robur, Linn. Oak. 



Leaves and acorn cups at Pakefield, Reid: Sicklesmere, 

 H. Prigg : Hoxne, Prof. Prestwich : Q. humilis, sub- 

 merged forest, Orwell, Taylor. 



Corylus Avellana, Linn. Hazel. 



Submerged forest, Orwell. 



Carpinus Betulus, Linn. Hornbeam. 



Fruit, Pakefield, R. E. Leach. 



Taxus baccata, Linn. Yew. 



Hoxne, Prof. Prestwich : wood and seed, Reid and 

 Ridley : abundant at Pakefield, Reid. 



Pinus sp. Pine. 



Hoxne, Prof. Prestwich : bark, Reid and Ridley. Pre- 

 sumably the so-called Scotch Fir : Orwell, Taylor. 



Pinites succinifer, Gapp. This is indicated by amber found 

 between Aldeburgh and Thorpe. 



