162 
11. T. PAPTLLOSA, Wils. MSS. 
Castle Howard park, and on old elms at Huntington, near York — • 
It. Spruce. 
12. T. latifolia, B. and S. 
Frequent in situations liable to inundation, as on the banks of the 
Ouse, Derwent, Wliarfe, Foss, &c. — JR. Spruce. Banks of Codbeck 
near Kilvington and Thirsk, of the Swale below Topcliffe, and of 
the Wiske at Kirby Wiske — John G. Baker. Banks of the Wharfe, 
near Tadcaster. 
13. T. unguiculata, JHJ. and T. Fr. Winter. 
14. T. cuneifolia, Turn. 
Earthen walls and dry banks — - Teesdale . It is desirable that the 
occurrence of this species should receive modem confirmation. 
15. T. tortuosa, JHJedw. Fr. Summer. 
Plentiful on rocks amongst the oolitic moorlands, and other lime- 
stone districts. 
16. T. fallax, Hedw. Fr. Summer, Autumn. 
17. T. vinealis, Brid. Fr. May. 
Zygotrichia cylindrica, Tayl. On a wall by the roadside between Bar- 
nard Castle and Lartington— JR. Spruce. Rocks by the Wharfe, at 
Bolton Abbey; sparingly. 
18. T. gracilis, j Hook and Grev. 
Dillenius reports “ T. brevifolia,” from “bogs in Yorkshire.” It is 
desirable that this should receive modern confirmation. 
XXI. CXNCLXDOTUS. 
1. C. f'ontinaloides, Beauv. Fr. Spring. 
Mountain rivulets in the north and west ridings — Teesdale. Near 
Ripon — W. Brunton. In the Wharfe, between Bolton Abbey and 
Barden Tower — JR. Spruce and J. N. Plentiful in the Swale, below 
Aisenby, and in the Ure, at Aysgarth force — John G. Baker. Hell 
gill, Guisborough moor — W. Mudd. In the watercourse below Mal- 
ham Cove, Very fine on the Tees above High force — A. O. Black. 
XXII. POLYTRICHUM. 
1. P. undulatum, JHedw. 
Atrichum, P. Beauv. 
Fr. Winter, Spring. 
J2. P. hercynicum, JHedw. Fr. May. 
Oligotrichum, DC. 
3. P. piliferum, Schreb. Fr. Spring. 
4 P. juniperiStum, Willd. Fr. Spring. 
Heathy and moory places ; frequent. 
5. P. commune, Linn. Fr. Spring, Summer. 
Yar. P. fastigiatum, Wils. MSS., occurs on Stansfieldmoor, Todmorden. 
* 
