2 8 BOTANICAL REPORT 1 878. 



Batrachospermum moniliformei?^?//?. Drewton and Malham. 



Chastophora elegans Ag. Brantingham Wold. 



Cladophora glomerata Z. Ilkley. 



Rivularia angulosa J?of/i. Staddlethorpe. 



R. (Ainactis) calcarea E. B. Malham. 



Enteromorpha clathrata Gy-ev. River Humber, Brough. 



Nostoc commune Vauch. Everthorpe. 



N. verrucosum L. Malham Cove. 



J Palmogloea macrococca Ktzg. Otley. 



( Gloeocapsa polydermatica Ktzg. Otley. 

 (Probably states of Cladonia). 



Aphanocapsa testacea Nag. Near Settle. 



(Probably a condition of Collema). 



Navicula cuspidata Ktzg. Brantingham Wold. 



Encyonema prostratum Ralfs. Malham Tarn. 



Meridion circulare Ag. Gordale. 



Trans.Y.N.U., 1878. Series E 



