Larder: Lincolnshire Freshwater Algce. 61 



^Coelosphserium Kutzingianum. 10 North. 'Jordan's Ponds,' 



Woodhall Spa (J. Larder). 

 ^Glseocystis ampla. 9. Saltfleetby (J. Larder). 

 ; Apiocystis Brauniana. 6 West. Sturton district (T. S. 



Smithson). 9. Saltfleetby (J. Larder). 

 Vaucheria hamata. 6 West. Sturton district. (T. S. 



Smithson). 



Vaucheria sessilis. Sturton district (T. S. Smithson). 

 Microspora floccosa. Sturton district (T. S. Smithson). 

 Microspora fugacissima. Sturton district (T. S. Smithson). 

 Cladophora fracta. Sturton district (T. S. Smithson). 

 Cladophora glomerata. Sturton district (T. S. Smithson). 

 Conferva hombycina. Sturton district (T. S. Smithson). 

 Conferva hombycina forma genuina. 9. Saltfleetby (J. 

 Larder). 



Conferva fontinalis. 6 West. Sturton district (T. S. 

 Smithson). 10 North. 'Jordan's Ponds,' Woodhall Spa 

 (J. Larder). 



Conferva tenerrima. 6 West. Sturton district (T. S. 

 Smithson). 



Bulbochoete intermedia. Sturton district (T. S. Smithson). 

 Stigeoclonium fastigiatum. Sturton district (T. S. Smithson). 

 Batrachospermum mo n Hi forme. 8 South. Hubbard's Valley, 



Louth (J. Larder). 

 Chaetophora elegans. 6 West. Sturton district (T. S. 



Smithson). 



Chsetophora pisiform is. Sturton district (T. S. Smithson). 

 Mougeotia pleurocarpus. 9. Saltfleetby (J. Larder). 

 Coleochsete scutata. 6 West. Sturton district (T. S. Smith- 

 son). 



Draparnaldia glomerata. Sturton district (T. S. Smithson). 

 Ulothrix zonata. Sturton district (T. S. Smithson). 

 Raphidium falcatum. 10 North. 'Jordan's Ponds,' Woodhall 



Spa (J. Larder). 

 Cocconeis placentula. 9. Saltfleetby (J. Larder). 

 Gomphonema curvatum. Saltfleetby (J. Larder). 

 Gomphonema dichotomy m. Saltfleetby (J. Larder). 

 Diatoma elongata. Saltfleetby (J. Larder). 

 *Tetraedron regulare. Saltfleetby (J. Larder). 



1902 February i. 



