62 YORKSHIRE NATURALISTS' UNION. 



LIVERWORTS (HEPATICiE) OF THE EAST 



RIDING. 



By RICHARD SPRUCE, Ph.D., F.R.G.S., 



CONEYSTHORPE, MALTON. 



Plagiochila asplenioides L. Woods by the Ouse and 

 Dervvent, R. S, Welton Dale, H. F. Parsons. 

 Lophocolea bidentata L. 



Shady banks near York and elsewhere, R. S. 



L. heterophylla Schrad. Decaying tree-stumps in Sledmere 



Woods, fruiting abundantly, M. B. Slater, 



Scapania resupinata Z..? (Dumort. Ekart. Carringt; 6". 

 nemorosa, Syn. Hep. exp.,j S. gracilis Lindberg). 



Woods near the Derwent, R. S. 



Diplophyllum albicans L. Banks, everywhere, R. S. 



D. obtusifolium Hook. Langwith Moor, in fine fruit, R, S. 



Var. elegantula S., foliis s^itiuloso-dentatis, areolatione 



guttulata. Langwith Moor, R. S. 



Jungermannia exsecta Schmid. Langwith Moor, R. S. 



J. incisa Schrad. Langwith Moor, R. S. 



J. inflata Huds. On all wet moors, mostly sterile, but fruiting 



on Langwith Moor, R. S., and Skipwith Common, H. F. P. 



d. ventricosa Dicks. Langwith and other moors, R. S. 



Beverley, R. Teesdale. 



J. capitata Hook. Langwith Moor, in fruit, R. S. 



J. bicrenata Schmid. Langwith Moor, in fruit, R. S. 



Mylia Taylori Hook. Langwith and Barmby Moors, R. S. 



Nardia scalaris Schrad. 



Sandy and heathy situations around York, R. S. 



Chiloscyphus polyanthus L. Skipwith Common, H. F. P. 



Odontoschisma sphagni Dicks. {Sj>hagncecetis, Syn. Hep.). 



Barmby and other moors, R. S. 



Cephalozia Francisci Hook. Langwith and Barmby Moors, 



in fruit, which is very rare, R. S. 



Trans.Y.N.U., 1879. Series E 



