234 David Mooee, Ph.D., F.L.S. 



Weissia, Hedw. 



Tiridula, Bvidel. Bryol. Europ., Vol. 1., Monogr., p. 5, t. 21. W. 

 controvei'sa, Hedw. Hook and Tayl. Miiscol. Biit., p. 85. 

 Bryol. Brit., p. 46, t. 15. W. Dry banlcs and waste places. C. 

 D. In similar places. Common. 



cii-rliata, Hedw. Sp. Muse, t. 12. Bryol. Brit., p. 47, t. 15. 

 "W. On rocks on Sugar-loaf Mountain, and Lougli Bray. D. 

 Hill of Howtli, and at Killiney. 



verticillata, Bridel. Spec. JMusc, p. 121. Bryol. Brit., p. 49, 

 t. 15. Grimmia verticillata. Turner, Mxisc. Hib., p. 31. Eu- 

 cladium verticillatum, Bryol. Europ., vol. 1, Monogr., p. 3, t. 40. 

 "VV. On calcareous Avet rocks, Lougli Bray. D. On similar for- 

 mation, near the sea, at Howth. 



Splaclinobryum, C. Muller. 



AVriglitii, C. IMull. Braithwaite, in " Journal of Botany " for July 

 1872, plate 123. Entostliodon minimus. Hunt in " Manclicster 

 Lit. and Phil. Society's Memoirs," 11, p. 19, 1871. j^mbly- 

 pliyllum lubernicum, Lindb. MS. On the Avails and floors of a 

 forcing plant pit, Botanic Garden, Glasnevin. This little moss 

 has for several years been noticed growing annually Avithin this 

 limited locality. It is, no douht, an alien which has been in- 

 troduced Avith foreign plants from the West Indies, and become 

 naturalised here, Avherc it grOAvs. 



Didymodon. Br. et Schimp. 



cylindricus, Br. ct Schimp. Bryol. Europ., vol. 2, Monogi*. p. 5, 

 t. 187. Trichostomum tenuirostre, Lindberg, Trichost, Europ. 

 p. 15. Weissia tenuirostris, Muscol. Brit., p. 83, t. 3. W. 

 On Avet banks and rocks in the mountain streams Lough Bray 

 and PoAverscourt Waterfall. D. In similar places, frequent 

 among the mountains, 

 rubellus, Bi\ ct Schimp. Bryol. Europ. vol. 2. Monogr. p. 3, tab. 

 185. Weissia ourvirostra. Hook and Tayl., Muscol. Brit. p. 84. 

 W. Wet banks and damp AA\alls, frequent. D. In similar 

 situations, frequent. 



Trichostomum. Br. et Schimp. 



flavovirens, Bruch. In Mull. Muse. Sardin. Bryol. Europ., vol. 2. 

 Monogr., p. 6, t. 172. W. Sandhills near the sea. C. D. In 

 similar places. Common. 

 crispulum, Bruch et Schimp. Bryol. Europ., vol. 2. Monogr. 

 p. 7, t. 173. Byrol. Brit, p. Ill, t. 41. Diodymodon 

 crispulus. Tayl. in El. Hib., p. 18. W. Pocks and banks, 

 chiefly on limestone formation, Irequent. D. On similar forma- 

 tion. Common, 

 tophaceum, Br. et Schimp. Biyol. Europ., vol. 2. Monogr. 

 p. 9, t. 175. Bryol. Brit., p. 113, tab. 20, Didymodon trifarium. 

 Hook and Tayl. Muscol. Brit. ed. 2, p. 118, 20. W. On Avet 

 clay banks and on rocks, frequent. D. Freqxicnt. 



