75 



Microspora floccosa Ag. Frequent; Chapel- Allerton (A., E., and T.). 

 Conferva tenerrima Kiitz. Manningham, Baildon, Bradford, Ingle- 

 borough, &c. (W.) ; Bramhope, Roundhay, Adel (A., E., and T.). 

 Conferva bombycina Ag. Bingley, Baildon, CuUingworth (W.). 

 Conferva Funkii Kiitz. Frizinghall (W.). 

 Cladophora glomerata L. Very common. 

 Cladophora crispata. Common (A., E., and T.). 



Fam. Y.—(EDOGONIAGE^. 



(Edogonium landsboroughii Hass. Mirfield (W.). 



CEdogonium rivulare Leld. Baildon (W.). 



(Edogonium eiliatum Hass. Bramhope (A., E., and T.). 



(Edogonium tumidulum Kiitz. Bramhope, Adel (A., E., and T.). 



(Edagonium vesicatum Lyngb. Bramhope (A., E., and T.). 



(Edogonium Braunii Kiitz. Adel (A., E., and T.). 



Bulbochaete setigera Ag. CuUingworth (W.); Adel (A., E., and T.). 



Fam. W.— ULOTRICHEJE. 



Hormiscia zonata "W. and M. Malham, Frizinghall (W.). 



Hormiscia moniliformis Kiitz. CuUingworth (W.). 



TJlothrix parietina Vauch. Bradford, &c. (W.). 



Ulothrix radicans Kiitz. Bradford, &c. (W.) ; Roundhay (A., E., 



and T.). 

 Ulothrix tenuis Kiitz. FrizinghaU, Eldwick, Morley (W.). 

 Ulothrix tenerrima. Baildon, Bamsley (W.). 

 Schizogonium murale Kiitz. Bradford, &c. (W.) ; Garforth (A., E., 



and T.). 



Fam. \1\.—GHR00LEPIDEM. 



Cnroolepus aureus L. Baugh FeU, Ingleborough, Whernside, 

 Bingley, Ilkley, Wetherby, &c. (W.). Common on the north 

 side of Leeds (T.) 



Fam. Yin.— CH^TOPHORAGEjE. 



Microthanmion vexator Cke. Roundhay, and nine other habitats 



near Leeds (T.) ; Bingley (W.). 

 Stigeoclonium protensum Dillw. Ilkley, Keighley, Wibsey, <fcc. 



(W.) ; Farnley (A., E., and T.). 

 Stigeoclonium fastigiatum Ralfs. Near Wakefield (W.). 



