-Ilosses of the Counties of Dublin and WlcJdoiu. 235 



Ditriclium. Timm. 



flexicaule, Hampp. 1. c. Leptotrichiim flexicaiile, Muller. Synop. 

 Muscor., 1, }). 419. Trichostomum flexicaule, Biyol. Europ. 

 vol. 2. Monogr. p. 1.5, tab. 180. Bryol. Brit. p. 116, tab. 42. 

 Hab. W. On sand hills near the sea, and on dry rocky places 

 inland. MuiToxigh of Wicklow and Arklow, and generally 

 distributed tlu'ougli the county. D. In similar places, Povt- 

 marnock and Malahide sands, and at the North Bull, frequent. 



Tortula, et Barbula, Hedw. 



laniellata, Liiidberg, Oni. de. Europeiska Trichostomea?, p. 23. 



Helsingfors, 1864. Gymnostomum ovatum, var. 2 gracilis Wils. 



Bryol. Brit., p. 93. G. ovatum, var. ft gracilis. Hook and 



Tayl. Muse. Brit., ed. 2, p. 2. D. On the tops of mud walls. C. 

 rigida, Schultz. Becens. Gen. Barbula. et Syntrichia, t. 32, f. 1. 



Barbula rigida, Bryol. Europ., vol. 2. Monogr., p. 13. t. 137. 



D. On the tops of walls, frequent, 

 ambigua, Wils. Bryol. Brit., ]). 120, t.- 42. T. rigida. Turner. 



Muse. Ilib. Spicil., p. 43. T>. On the tops of walls. Common. 



aloides, Koch. De Notr. Muse. Ital., 1, p, 15, tab. 1, Barbula 



aloides, Byrol. Europ., vol. 2, Monogr. p. 15. t. 139. Hab. W. 



On clay banks. C. D. Common. 



atrovirens, Taylor. In "London Journal of Botany." Jan. 1846 



Grimmia atrovirens. Smith, Engl. Bot. tab. 2015. Hab. W. 



On banks near the sea. C. D. Common, 

 rcvoluta, Schwaegr. Suppl. 1. 127, tab. 32, Barbula revoluta 



Bryol. Europ., vol. 2. Monogr. p. 27, t. 153. W. On walls. 



W. D. Common, 

 convoluta, Hedw. Stirp 1, p. 86. Bryol. Brit., p. 127, t. 12. 



Barbula convoluta, Eabenhor. Bryothec. Europ., No. 229, 



W. On walls, and on hard ground. C. D. C, The variety j3.. 



Sardoa. Wils., was found near Luttrelstown, Dublin, by Dr. 



Taylor, 

 cuneifolia, Dickson. Bryum cuneifolium Dicks., Peant. Crypt. 



Brit., fasc. 3, p. 7. Bryol. Brit., p. 128, t. 12. D. On banks 



near the sea. North side of the Hill of Howth. Bare. 

 Vahliana, Schultz. Recens. 222, t. 34, f. 34. T. oblongifolia, 



Bryol. Brit., p. 129, t. 43. Var. /3. subflaccida, Lindberg. 



D. On mud banks frequent. The variety (3. subflaccida is also 



frequent, 

 muralis, Timm. Fl. Megapel., p. 220. Bryol. Brit., p. 130. W. 



Walls and banks. C. D. Common, 

 unguiculata, Hedw. De Notr., Syllab., No. 932. Bryol. Brit., 



p. 24, t. 12. W. On walls, rocks, and banks. C. D. Common, 

 fallax, Hedw. De Notr. Muse. Ital., 1, p. 58, t. 29. Bryum 



imberbe Huds., Fl. Angl., Ed. 1, p. 409. W. Banks and damp 



walls. C. D. Common, 

 vinealis, Bridel. Bryol. Brit., p. 124, t. 10. W. On walls and 



rocks. C. D, Common. 



