167 
Frequent on heaps of rubbish, and on mortar in walls, as well as 
in moist sandy situations — R. Spruce. Kirkham hill, near Castle 
Howard — M. B. Slater. Wall at Ackworth, near Pontefract — J. W. 
Watson. Walls of the Abbot’s house, Fountain’s abbey— J. G. 
Baker. Near Scarborough, and in several places in Teesdale — 
A. 0. Black. Wet scarr, Blackclough, Langfield, near Todmorden. 
20. B. torquescens, B. and S. Fr. Summer. 
On a stone on the north side of Gormire — W. Borrer. 
21. B. pallescens, Sclavaegr. Fr. Summer. 
On rocks and sandy deposits near the Tees, at Wince bridge — R. 
Spruce. Wall at Stackhouses, near Settle — A. O. Black. 
22. B. cavieolium, Tayl. MSS. 
Maizebeck, and in a stream on Holwick fell, Teesdale — R. Spruce. 
23. B. gracilentum, Tayl. MSS. 
Waste ground at Ganthorpe, near Castle Howard — R. Spruce. 
24. B. BiMUM, Schreb. Fr. Summer. 
B. ventricosum, Brit. FI. in part. Frequent in the low grounds, 
Stockton forest, and other places near York — R. Spruce. Amongst 
the dales of the Hambleton hills — J. G. Baker. Moors near Ayton, 
Cleveland — W. Mudd. Wintersett, near Ackworth — J. W. Watson. 
25. B. pseudo-triquetrum, Schwaegr. Fr. Summer. 
B. ventricosum, Brit. FI. in part. Abundant in the sub-alpine parts 
of the county, scarcely descending to the plains — R. Spruce. Boggy 
ground in Flazendale — J. G. Baker ; and above Boltby, near Thirsk 
— J. H. Davies. Marshy ground about Malham; frequent. 
26. B. roseum, Schreb. Fr. Autumn. 
27. B. obconicum, Hornsch. Fr. Summer. 
Greta bridge — W. Borrer. On a wall by the road leading from Bar- 
nard Castle to Lartington. In the park quarry at Castle Howard — 
R. Spruce. Sandy hedgebank by the roadside between Thirsk and 
Thornton-le-street ; plentiful — J. G. Baker. Rainton heights, Hawn- 
by — J. II. Davies. 
28. B. capillar'e, Hedw. Fr. Summer. 
Walls, rocks, and roofs; common. 
29. B. pallens, Swartz. Fr. Summer. 
B. turbinatum, Flora, 136. 
30. B. CjESPItitium, Linn. Fr. Summer. 
31. B. erythrocarpon, Schwaegr. Fr. May. 
Plentiful, and very fine, in moist sandy stubbles between Barmby 
and Woodhouse moors, near Pocklington. Stockton forest, near 
York — R. Spruce. Ackworth, near Pontefract — I. Brown. 
32. B atropurpureum, W. and M. Fr. Summer. 
Very frequent near York and Castle Howard — R. Spruce. Rocks 
near Wince bridge, Teesdale — M. B. Slater. Stones near the rail- 
way bridge over the Codbeck — J. H. Davies. Roadside below 
