Moore. — On the 3Iosses of Ireland. 
411 
27. B. ar(/enteum{Lmn.). Sp. PL, p. 1586. Turner, Fl. Hib., p. 
122. Engl. Bot., tab. 1602. Hook, and Tayl., Muscol. I3rit., 
p. 199. Bryol. Brit., p. 247, tab. 29. 
Hab. Banks and hardened ground. Erequent everywhere through 
Ireland, often forming a silvery-looking carpet over the places 
where it grows. 
28. B. Zierii (Dicks.). Crypt. Ease. 1, tab. 4, Eig. 10. Bryol. 
Europ., vol. IV. Monogr., p. 29, tab. 341. Bryol. Brit., p. 
247, tab. 29. Engl. Bot., tab. 1021. Hook, and Tayl., Muscoh 
Brit., p. 199. Zieria julacea, De ^N'otr., Briol. Ital., p. 432. 
Hab. On the highest mountains. Brandon, and also on Macgilli- 
cuddy's Eeeks, Kerry; Clonty-gearagh, near Cushendun, 
Antrim. 
29. B. Tozeri (Greville). Scot. Crypt. EL, tab. 285. Bryol. 
Europ., vol. IV. Monogr., p. 41, tab. 353. Bryol. Brit., p. 
244, tab. 50. Webera Tozeri, BrioL ItaL, p. 423. Eaben- 
hor., Bryothec. Europ., No. 581. 
Hab. Shady banks of rivers and rivulets. Side of the River Lee. 
near the Queen's College, Cork. T. Alexander, 1840. At 
same place, 1864. 
30. B. roseum (Schreb.). Spic. EL Lips., p. 84. Bryol. Europ., 
voL rv. Monogr., p. 56, tab. 365. Bryol. Brit, p. 250, tab. 
29. Mnium roseum, Hedwig. Sp., Muse, p. 194. 
Hab. "Woods and thickets. N^ear Blarney, Cork, in fruit, T. 
Drummond. Castle Taylor, Galway ; and other parts of 
Ireland, but nowhere in fruit, save in the locality mentioned. 
A variety found by the late Dr. Taylor, near Blackwater^ 
Kerry, has the leaves piliferous. 
49. AuLACOMNioN. ScliwaegT, 
Calyptra cucuUiform. Capsule long-pedicellated, oblong, cernuous, 
ribbed, neck short ; lid obtusely rostellate. Peristome double, 
exterior teeth 16, broad, pugioniform- subulate, hygroscopic, 
trabeculated internally ; inner peristome membranous, cut into 
1 6 processes, with ciliolse interposed 2-3 together. Leaves oval 
or linear-lanceolate, costate nearly to the apex ; areolation smalL 
granular and dot-like. Differing from Bryum more in habit 
than by any real characters. 
