Moore — On the Mosses of Ireland. 
365 
p. 37, tab. 4. Bridel, Bryol. Univ. 1, p. 64. Muscol. Brit, p. 
24. Bryol. Brit., p. 41. tab. 7. Babenhor., Bryothec. Europ.,Nos. 
61 et 405. 
Hab. On rocks of sandstone formation. Brandon, Co. Kerry, 
Taylor, in Tl. Ilib. 
2. G. rupestre {^chwaegr.). Suppl., vol. i., p. 11, tab. 33-34. IN'eeset 
Hornsch., Fl. Germ. 1, p. 155, tab. 10, f. 16. Muscol. Brit., 
p. 19. Bryol. Brit., p. 42, tab. 32. 
Hab. Fissures of wet rocks in subalpine rivulets. Dargle river, 
Wicklow, Taylor. Glens in Antrim, not rare. I have not 
met with it in other parts of Ireland. 
3. G. curvirostrum (Hedw.). Stirp. Crypt., tab. 34. Engl. Bot., tab. 
2214. Muscol. Brit., p. 19. Bryol. Brit, p. 42, tab. 6. Bryol. 
Europ., vol. I. tab. 35. Babenhor., Bryothec. Europ., I^o. 60. 
Hab. Eocks, &c., in subalpine parts of the country. Fair Head, 
Antrim, Templeton. Mangerton, Kerry — Taylor. Glen at Cush- 
endall, Antrim. This moss is rare in Ireland. 
4. G. microstommn (Hedw.). Stirp. Crypt., 3, p. 71, tab. 30. Engl. 
Bot, tab. 2215. Muscol. Brit., 'p. 25, Bryol. Brit.-, p. 44, tab. 
7. Babenhor., Bryothec. Europ., No. 307. Hymenostomum, 
Bryol. Europ., vol. i. Monogr., p. 4, tab. 16. 
Hab. Banks and fields. Common in many parts of Ireland, es- 
pecially the northern counties. The varieties yS. 7. and d. of 
Wilson are all occasionally found in Ireland. 
5. G. tortile (Schwaegr.V Suppl. 1, 29, tab. 10. Bryol. Brit., p. 
45, tab. 38. Babenhor., Bryothec. Europ., No. 408. Hymenos- 
tomum tortile. Bryol. Europ., vol. i. Monogr., p. 6, tab. 18-19. 
Briol. ItaL, p. 606. 
Hab. Limestone rocks at Castle Taylor, Galway. The only 
Irish specimens of this moss were collected very sparingly 
at this habitat. The plant so named by Dr. Taylor in Fl. 
Hib. is Trichostomum crispulum, (Bruch et Muller). 
6. G. calcareum (E'ees et Hornsch.). Bryol. Germ. 1, p. 153, tab. 10, f. 
15. Babenhor., Bryothec. Europ., Nos. 62 et 351. 
Hab. The plant which is supposed to be this species grows on old 
walls at Lota, near Middleton, Cork, but is always barren. It 
covers the walls where it grows so closely as to resemble green 
plush. Isaac Carroll, in litt. 
