132 
3. W. STRIATA. 
Moist banks and rocks. Green’s dough, Cliviger, near Todmorden. 
4. W. TRicHODES. Fr. Spring. 
On stones in Hareley wood, near Todmorden. (J. Nowell.) 
5. W. ciRRATA. Fr. Spring. 
On trees. High-green wood, near Heptonstall. (S. Gibson.) 
Whitsuncliffe woods. Bolton woods. 
6. W. cuRviROSTRA. Fr. Autumn. 
Sandy and gravelly banks. Neighbourhood of Heptonstall and 
Hebden bridge. (A Gibson.) Terrington carr. Quarry in Castle 
Howard Park. 
7. W. CONTROVERSA. Fr. Spring. 
Banks, &c. very common. 
8. W. RECURVATA. Fr. June. 
Rocks. Bolton Abbey. Thieveley. Very common in Hareley 
wood, near Todmorden. 
9. W. ACUTA. Fr. Summer. 
Rocks in mountainous situations. Ingleborough. Near Todmorden. 
Heptonstall, tfec. 
10. W. CRispuLA. Fr. May. 
Rocks in Howley wood, Castle Howard. 
11. W. VERTICILLATA. Fr. Aug. 
Wet rock. Clink bank spring, near Richmond. 
12. W. pusiLLA. Fr. May. 
Summit of Ingleborough and at Gordale. (J . Nowell.) 
13. GRIMMIA. 
1. G. APOCARPA. Fr. Spring. 
On trees, wet rocks, (fee. Not rare in the mountainous districts of 
Yorkshire. 
2. G. puLviNATA. Fr. Spring. 
Very common. 
3. G. TRiCHOPHYLLA. Fr. Summer. 
On a wall near Long Preston, Craven. July, 1838. (J. Nowell.) 
4. G. DONiANA. Fr. April. 
Walls. Stansfield moor, near Todmorden. (J. Nowell.) 
5. G. SAXICOLA. 
Rocks in Ramsden wood, near Todmorden, very rare. Nov. 1836. 
(J. Nowell and J. Howarth.) 
14. DIDYMODON. 
1. D. PURPUREUM. Fr. Spring. 
On the ground and on banks, very common. 
2. D. FLEXiFOLiuM. Fr. Spring. 
Greenfield, in Saddleworth. (Mr. Hobson.) Several places in 
Stansfield, but not in fruit. 
3. D. BRUNTONi. Fr. June. 
Rocks at Thieveley scout, near Todmorden. (J. Nowell.) Rag 
scout, Stansfield. 
