433 



MONOCOTYLEDONES. 



Sparganium ramosum, Huds. Branched Bur -reed* 



In the peaty deposit at Pakefield, Eeid : one whole 

 fruit and one bitten in two, Hoxne, Reid and Ridley. 



? Potamogeton heterophyllus, Schreb. Various-leaved 



Pondweed. 



Potamogeton rufescens, Schrad. Ruddy Pondweed, 



Fruit, Hoxne, Reid and Ridley. 



Potamogeton crispus, Linn. Wavy Pondweed, 



Several fruits, Hoxne, Reid and Ridley. 



Potamogeton pusillus, Linn. Petty Pondweed, 



Fruit, Hoxne, Reid and Ridley. 



Potamogeton trichoides, Cham. Hairlike Pondweed r 



Drupes of this species are very plentiful at Pakefield. 

 Reid : Fruit, Hoxne, Reid and Ridley. 



Potamogeton pectinatus, Linn. Fennel Pondweed, 



Drupes of this species, often inch, are common in 

 most of the lacustrine clays, Reid : fruit, Hoxne, Reid 

 and Ridley. 



Zannichellia palustris, Linn. Horned Pondweed. 



Carpels of more than one variety of this species are 

 found in most of the fresh water clays. At Pakefield 

 a remarkably spinose form occurs, Reid. (Most likely 

 Z. pedicellata.) 



Cyperus, sp. In peat at the mouth of the Deben, Taylor, 



Cladium Mariscus, R. Br. C. germanicum, Schrad, 



Twig Rush. 

 Fruit, Pakefield, R. E. Leach. 



Eleocharis palustris, Linn. Marsh Clubrush, 



An imperfect nut, Hoxne, Reid and Ridley. 



Scirpus lacustris, Linn. Bulrush. 



Fruit, Hoxne, Reid and Ridley : Pakefield, R. E. Leach, 



Scirpus pauciflorus, Lir/htf. Few-flowered Clulrusli.. 



Found at Pakefield, Reid : Fruit, Hoxne, Reid <& Ridley, 



