768 
PL cell.foL 
375. Bryum. 14. MUSCI. 
Milium triquetrum, Lin. S. P. 1578. 
Meesia longiseta, Hedw. Crypt. 1, 21. 
JDiplocomium longisetum, Weber & Mohr Cr. Germ . 874. 
Bryum triquetrum, Turner M. Hib. 115} Engl. Bot. 2394. 
On the edges of lakes. 
5. Bryum dealbatum. Whitened thread-moss . 
Stem short; leaves lanceolate, pointed, flat, serrated at 
the tip, networked ; capsules pearshape, nearly upright. 
Bryum dealbatum, Dickson Crypt. 2,8; Engl. Bot. 1571. 
Meesia dealbatum, Swartz M. Suec. 44. 
On mountain-bogs. 
c. Capsule not furrowed ; outer teeth of the peristome as long 
as the inner ; leaves awlshape. 
6. Bryum pyr forme. Pearshape thread-moss . 
Stem slightly branched ; leaves awlshape, bristlelike, 
bent, serrated, rib very broad ; capsule pearshape, hanging. 
Bryum trichodes aureum, capsulis pvriformibus nutantibus, Dillcn. 
Jf use. 39 1 . 
Mnium pyriforme, Lin. S. P. 1576. 
Bryum aureum, Schreb . Lips. 81 ; Engl. Bot. 389. 
Bryum mnioides, Withering Arr. 838. 
Bryum pyriforme, Swartz M. Suec. 45. 
Webera pyriformis, Hedw. S. Muse. 169. 
On sandstone-rocks, and the mould of pots in green- 
houses. 
d. Capsule not furrowed; outer teeth of the peristome as 
long as the inner ; leaves not awlshape , very blunt 9 edges 
not thickened . 
7. Bryum julaceum. Catkin thread-moss . 
Stem branched; leaves closely tiledlike, broad, ovate, 
uncut, blunt, main rib nearly reaching the tip ; capsule re- 
verse ovate, cylindrical, hanging. 
Bryum pendulum, surculis teretibus viridibus, Dillen . Muse. 394. 
Bryum argenteum jS, Lin. S. P. 1586. 
Bryum julaceum, Schrad. Germ. 70; Engl. Bot , 2270. 
Bryum fili forme, Dickson Crypt. 4, 16. 
On mountains. 
e. Capsule not furrowed; outer teeth of the peristome as long 
as the inner; leaves not awlshape , pointed; edges not 
thickened. 
8. Bryum crudum. Raw thread-moss . 
Stem simple ; leaves stiff, lanceolate, flat ? finely serrated. 
