JUNGERMANIA. 339 



Merioneth, G. A. Holt, W. H. P. 9. Eisley Mo:-;.s, Cheshire, 

 W. W'lhon. 10. Strensall Common, Br. Sprxcr, G. S fabler, M. B. 

 Slater; near Gomire Lake, Yorks., J/. B. Slafer. 12. Nacldle 

 Forest, Mardale, Westmorland, G. Sfnhler. 13. Eennan Hill, 

 Ballingear Wood, New Grallovvay, J. McAndrex-. 15, IG. Glen 

 Finnan, Dr. Carritujioa ; Moidart, West Inverness, S. JI 

 Macvicar. 



I. Bantry, Co. Cork, J/m Haichhtx; on dr}- banks common, 

 Br. Taylor; Rotton logs, Cromaglown, Br. Carri.n(/fo7i ; Ballin- 

 hassig Glen, Co. Cork, /. Carroll ; Gleniff, Leitrim ; Sillaghbraes, 

 Antrim, Br. B. Moore. 



Found on the Continent and in North America. 



Description of Plate CXLV. — Fig. 1. Plants natural size. 

 2. Stem X 31 (Strensall Conmion, Yorks., G. Stabler). 3-G 

 Leaves x 24 (Germany, Hampe). 7. Portion of leaf x 290 

 (Spruce, Hep. Pyr. n. 17). 8. Sub-bract x 31 (Germany, 

 Hampe). 9, 10. Bracts x 31 (ditto). 11. Perianth x 24 

 (ditto). 12. Portion of the mouth of perianth x 85 (British 

 Columbia, Macoun). 13. Perigonial bract x 24 (Spruce, Hep. 

 Pyr. n. 17). 



24. Jungermania Lyoni, Taylor. 



J anger mania quinq Hedentata,Weh. et Mohr, Bot. Taschenb. p. -ASO (1807) ; Eng. 



Bot. 2517. 

 Jungermania Lyoni, Tayl. in Trans. Bot. Soc. Edin. 1, p. ll(i, t. 7 (1S44); Dura. 



Hep. Eur. p. 73 (1874); Husn. Hep. Gall. p. 40, f. 00 ('l87.')-81). 



Dioicous, loosely csespitose, medium in size, dark green in 

 colour. Stems simple or slightly ramose, often innovant at the 

 apex, procumbent or ascending, thick, greenish, postical side 

 usually reddish ; radiculose, rootlets copious, close, long or short, 

 pale brown or whitish. Leaves sub-vertically inserted, horizontal, 

 alternate, approximate or distant, spreading or complicate-concave, 

 roundish-quadrate, upper part rounded, entii'^, lower unequall3^ 

 tridentate to about a fourth, uppermost segment largest, sinuses 

 acute or rounded, sesrments acute or mucronate ; texture firm. 



