2U David Moore, Ph.D., F.L.S. 



rivulare, Er. et Scliimp. Bryol. Europ., vol. 6, Monogr., p. 13, t. 

 549. W. On dripping rocks, between Arklow and Wooden- 

 bridge. D. Eallinascorney Glen, and Kelly's Glen. 



illecebrnm, Scliwaegr. De Notr., Briol. Ital.', p. 113. Hypnum 

 illecebrum, Bryol. Brit., p. 3-1-3, tab. 35. D. Banks and rocks, 

 Eallinascorney Glen, Killiney, and on the Hill of Howth. 



velutinnm, Linn. Sp. Plant., p. 1595. Hypnum velutinum, 

 Bryol. Brit., p. 342, tab. 26. W. On stones, old walls and 

 banks. 0. D. Common. 



populeum, ECedw. Sp. Muse, tab. 70, figs. 1-6. Hypnum 

 populeum Bryol. Brit., p. 341, tab. 24. W. On rocks, walls, 

 and trees. C. D. Common. 



plumosum, Swartz. Muscol. Stiee., p. 66. Hypnum plumosum. 

 Bryol. Brit., p. 240, tab. 25. W. Wet rocks and banks by the 

 margins of the mountain streams. C. D. In similar places. C. 



Mildeanum, Schimp. Rabeh.Gr, Bryothec, Europ., No. 772. 

 Hypnum salebrosum, Bryol. Brit., p. 338, tab. 53 (in part). D. 

 Grassy banks and sand hills, between Malahide and Portrane, 

 rare. 



rutabulum, Linn. Sp. PL, p. 1590. Hypnum rutabulum, 

 Bryol. Brit., p. 345, tab. 26. W. Trees, rocks, walls, and 

 banks. C. D. Common. 



Sect. Pvhynchostegium, Bryol. Europ. 



rusciforme, Weiss. Bryol. Europ., vol. 5, Monogr, p. 11, tab. 



515-516. Hypnum ruscifolium, Bryol. Brit., p. 354, tab. 26. 



W. About waterfalls on rocks. C. D. Common, 

 confertum, Dicks. Crypt. Fasc. 4, tab. 11, fig. 4. Hypnum 



confertum Bryol. Brit., p. 355, t. 26. W. On trunks of trees 



and on stones, walls, &c. C. D. Common, 

 megapolitanum, Blandow. Bryol. Europ., vol. 5, Monogr, p. 8, 



tab. 511. Hypnum megapolitanum, De Notr. Mant., No. 22. 



D. Sand hills. Between Portrane and Malahide. 

 murale, Dill. Muse, tab. 41, f. 52. Hypnum murale Bryol. 



Brit., p. 356, tab. 24. D. On walls and stones, at St. Margaret's, 



Howth, and in the Botanic Garden, Glasnevin. 

 tenellum, Dicks. Crypt. Ease, p. 4., tab. 11, f. 12. Hypnum 



tenellum, Bryol. Brit., p. 35, tab. 24. W. On rocks and old 



walls frequent. D. Frequent, 

 striatum, Schreb. Fl. Lips., p. 91. Bryol. Ital., p. 76. Hypnum 



striatum Bryol. Brit., p. 352, tab. 26. D. Grassy banks in the 



Botanic Gardens, Glasnevin. 

 striatulum, Spruce. Bryol. Ital., p. 78. Hypnum striatulum, 



Bryol. Brit., p. 352, tab. 55. W. In woods at the Devil's Glen, 

 myosuroides, Linn. Sp. Plant, p. 159. Hypnum myosuroides, 



Turner, Muse. Hib., p. 140. W. On shady rocks, trunks of 



trees, &c. C. D. Common. 



