1 73 
On calcareous stones in a wood near the Castle Howard railway 
station — R. Spruce. Shady rocks in Gordale, near Malham, and at 
Houghton, near Todmorden; rare. 
9. H. tenellum, Dicks. Fr. Spring. 
H. Algerianum, Brid. 
10. H. serpens, Linn. Fr. Spring, Summer. 
11. H. populetdm, Hedw. Fr. Winter. 
12. H. molee, Dicks. 
Teesdale reports this alpine species, doubtless in error, from “rocks 
at Crambe beck bridge, between York and Malton.” 
13. H. Stramineum, Dicks. Fr. May. 
Terrington carr — Teesdale. Codhill bog, Sleddale — W. Mudd. Bogs 
and sides of streams at Langfield and Stansfield moors, near Tod- 
morden; fruiting rarely. 
14. H. murale, Hedw. Fr. Winter. 
Old walls and moist rocks ; frequent in the limestone districts. 
15. H. purum, Linn. Fr. Winter. 
Woods and hedgebanks; very common. 
16. H. piliferum, Schreb. Fr. Winter. 
Frequent in similar situations. Fruiting abundantly in Mowthorpe 
dale, Castle Howard — R. Spruce. 
17. H. Schreberi, Willd. Fr. Winter. 
Woods and heathy ground ; frequent. 
18. H. MONILIFORME, Wahl. 
H. julaceum, Schwaegr. On Pennyghent — II. Lbbotson. 
19. H. HETEROPTERUM, Brudl. 
H. catenulatum , H. and T. non Schwaegr. A single tuft on a wet cliff 
in Eskdale — R. Spruce. Shady- rocks above Boltby and Gormire, 
near Thirsk — J. G. Baker. Stackhouses, near Settle — A. 0. Black. 
Wet shady rocks near Todmorden, but always barren. 
20. H. plumosum, Linn. Fr. Winter. 
Walls, roofs, and rocks about streams; frequent. 
21. H. CjEspitosum, Wils. MSS. Fr. Winter. 
Boots of trees near York, and by the river Cock, near Tadcaster — 
R. Spruce. 
22. H. pulchellum, Dicks. Fr. July. 
H. nitididum , Wahl. Shady rocks in Teesdale — R. Spruce. Gibson 
wood, near Heptonstall; rare. If IT. pulchellum, Dicks., and 
H. nitidulum, Wahl., are distinct, (vide Phyt. ii. 152,) the Teesdale 
plant belongs to the former, and the Todmorden plant to the 
latter. 
23. H. rufescens, Dicks. Fr. July. 
Marshy ground on Malham moor, Craven. 
