Ilepatua of the Counties of Dublin and WicJdovj. 251 



SECTIOIT II.~JUNGERMANNIACE^. 



Sub-Tribe 1. — FnuLLANiEiE. 



Frullania. Riuldi. 



cUlatata, Liuu., Dinuort. Jungermaunia dilatata. Liiin., Sp. PI,, 



p. IGOO. Frullauia minor, liadcli, Jung, in Mem. Modena, Iti, 



p. 21, t. 2, (ig. 3. "W. On the trunks of trees. D. Common, 

 tamarisci, Mich. L., Dumort. Jungcrmannia tamarisci L., Sp. 



PL 1. ed 2, p. 1134. Frullania major, Eaddi, in Att. Soc.. Sc. 



Modena, 18, p. 20. W. On the trunks of trees. D. Common, 

 gcrmana, Taylor. Jungermaunia germana Tayl., in Trans. Bot. 



Soc. Edin, vol. 2, p. 43. F. tamarisci, var. e. germana. Carring. 



Irish Hepat., p. 457. W. On rocks, and on trees, LougliBray. 



Lejeuuea, Lihert. 



hainatifolia. Hook. Dumort. Jungermaunia hamatifolia. Hook. 

 Brit. Jung., t. 51. W. On the trunks of trees and on bare rocks, 

 near PoAverscoui-t. D. At "Woodlands, near Clonsilla, 



echinata. Hooker. Taylor. Jungermaunia hamatifolia, var. /3. 

 echinata, Hook., Brit. Jung., 51. Lejeunea calcarea, Libert., 

 Ann. Gen. Sc. Phys., 6, p. 373, t. 96, fig. 1. D. On limestone 

 rocks, and parasitic on the larger mosses, especially the genua 

 Thamnium, at Woodlands, near Clonsilla. 



minutissima. Smith. Dumortier. Jungermaunia minutissima, 

 Smith, Engl. Bot., t. 1633. Jungermaunia ulicina, Taylor, in 

 Trans. Bot. Soc, Ed. 1, p. 115. W. On the stems of trees and 

 on mosses, at Luggelaw and Powerscourt. D. Near Woodlands, 



serpyllifolia, Mich., Dicks. Libert. Jungermaunia serpyllifolia, 

 Dicks., PI. Crypt. Brit., 4, p. 19. W. On the trunks of trees 

 and damp banks. D. Common, 



Mackaii, Hooker. Jungermannia Mackaii, Hook., Brit. Jung, t. 

 53. Phragmicoma Mackaii, Dumort., Comm. Bot., p. 112. 

 D, Near Woodlands, 



Radula, Dumortier. 



complanata, Linn. Dumortier. Jungermannia complanata, Linn., 

 Sp. PI. ; Hook. Brit. Jung., t. 81. W. On trees and rocks. 

 D. Common, 



Porella, Dillenius. 



Ipevigata, Pupp., Schrad. Liudbeig. Jungermannia hevigata. 



Hook., Brit. Jung, t. 35. Madotheca Ifevigata, Dumoi-t., Comm. 



Bot,, p. 111. W. Damp rocks. Lough Bray, 

 platyphylla, Linn. Lindberg. Jungermannia platyphylla, L., 



Sp. PI., 1 ed., p. 1134. Madotheca platyphylla, Dumort., Comm. 



Bot., p. 111. W. On rocks, trunks of trees, and moss-covcied 



banks. D. Common. 

 Thuja, Dicks. Jungermannia Tluija, Dicks., PI. Ciypt., 4, p. 19, 



W, On rocks and stones. 



