MARCHANTIA CEJE. 269 



XVXSTZGERZA Raddi, 



1. M. furcata {Lhin.) Bumort. 



On trees, rocks, and stones — very common. 

 Yar. ^RUGiNOSA Hook. 

 Down— Kirkcassock, and Gmhall ; C.H.W. 



2. HL. pubescens (Schrank) Raddi. 

 Limestone rocks — very rare, and always sterile. 



Antrim — Mountains near Belfast ; Temple ton. Limestone rocks by the 

 roadside near Lame, and at Sallagh Braes ; Moore, op. cit 

 On limestone in Carr's Glen, and at base of SaUagh Braes ; 

 S.A.S. SaUagh Braes ; H.W.L. and C.H.W. 



3. XVX. conjug'ata Lindberg. 

 Wet rocks — very rare. 



Antrim— Colin Glen ; S.A S. SaUagh Braes ; C.H.W. 



SERIES II. Order XXVI. IVXARCHAM-TZACE 



BEPATZCA Micheli (Fegatella Raddi). 



1. H. conica {Linn.) Lindb. 

 "Wet banks— common. 



MARCKAM-TZA March-fl. 



1. M. polymorplia Linn. 



Woods, and damp mossy banks— very common. 



ASTEREZ.Z.A Pal. de Beauv. 



1. A. hemispliaerica {Linn) Beauv. 



Damp rocks and stones — frequent ? 

 Down — Shady bridge-waU in ToUymore Park ; H.W.L. 

 Antrim — SaUagh Braes ; Moore, op. cit. Eathlin Island ; S.A.S. 

 Perry — Basaltic rocks of Benevenagh ; D.M, 



