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19. POLYTRICHUM, 
1. P. UNDULATUM. Fr. Oct. 
Shady woods, frequent. 
2. P. HERCYNicuM. Fr. Sumnier. 
On high moors. Stansfield moor, near Todmorden, &c. 
3. P. piLiFBRUM. Fr. Spring. 
On heaths, very common. 
4. P. juniperinUm. Fr. Spring. 
Blackstone-edge. Moors near Todmorden, (fee. 
n. P. COMMUNE. Fr. June. 
Woods, heaths, <fec. very common. 
6. P. ALPiNUM. Fr. Summer. 
Langfield moor, near Todmorden. Inglehorough and other similar 
situations. 
7. P. URNiGERUM. Fr. Winter. 
On hanks and sides of streams in mountainous situations. Shedding 
dough. High-green wood, (fee. 
8. P. ALOiDES. Fr. Winter. 
Moist shady hanks, frequent, 
9. P. NANUM. Fr. Winter. 
Sandy banks, frequent. 
20. FUNARIA, 
1. F. HYGROMETRicA. Fr. May. 
Very abundant, especially in old charcoal pits. 
2. F. MUHLENBERGii. Fr. April. 
Rocks. Malham. 
21. ORTHOTRICHUM. 
1. O. cupuLATUM. Fr. April. 
Rocks and trunks of trees. Very common in the neighbourhood of 
Malham and other parts of Craven. 
2. O. ANOMALUM. Fr. April. 
In the same localities as the last. 
3. O. DRUMMONDII. Fr. Aug. 
Trunks of trees. High-green wood. (S. Gibson.) 
4. O. AFFINE. Fr. Aug. 
Trunks of trees. Teesdale. Wensleydale. Bolton bridge, (fee. 
5. O. RUPiNCOLA. Fr. Summer. 
Rocks and stones. Near Bolton bridge. 
6. O. DiAPHANUM. Fr. Spring. 
Trees, walls, (fee. Bolton bridge, near Fairfield hall, Wharfedale. 
Ganthorpe. Bank-house ing, near Richmond, 
7. O. STRIATUM. Fr. June. 
Trunks of trees, frequent. 
8. O. LYELLII. Fr. Aug. 
On trees. Malham. 
