158 RIDDLE: THE LICHENS OF BERMUDA 
68. LECANORA SUBFUSCA (L.) Ach. 
On tamarisk, Biological Station, E. G. B. 37a; on Meha, 
Tucker’s Town, E. G. B. 867 in part. These specimens appear 
to belong to the variety allophana Ach. In Crombie’s Report, 
there is recorded a var. sylvestris Nyl. (Bull. Soc. Bot. France 15: 
188. 1868), but this is a nomen nudum. 
69. LECANORA VARIA (Hoffm.) Ach. 
On Celtis, Walsingham, E. G. B. 288. 
70. LECANORA VARIA var. SYMMICTA Ach. 
On Conocarpus, without definite station, Brown, Britton & 
Seaver, I2IT in part. 
71. HAEMATOMMA PUNICEUM (Ach.) Wainio. 
On Diospyros, Warwick Marsh; E. G. B. 307; on Melia, 
Tucker’s Town, E. G. B. 864; on palmetto, ‘‘the commonest 
habitat,’ without definite station, W. G. Farlow. 
72. PARMELIA LATISSIMA var. CRISTIFERA (Tayl.) Hue. 
_ On palmetto, North Shore Road, E. G. B. 15. 
73. PARMELIA PERLATA (L.) Ach. 
Paynter’s Vale, W. G. Farlow; without definite station, Chal- 
lenger Expedition. 
74. PARMELIA TINCTORUM Despr. 
On palmetto, Devonshire Marsh, EF. G. B. 167; without definite 
station, Challenger Expedition. 
75. RAMALINA COMPLANATA (Sw.) Ach. 
On various trees and shrubs, Abbot’s Cliff, 8890, 934; Fairy 
Land, 191, Walsingham, 295, Serpentine Marsh, rod, all collected 
by Mrs. E. G. Britton; also, Tucker’s Town, 818, and Mangrove 
Pond, 1035, Brown & Britton. 
76. BUELLIA CANESCENS (Dicks.) DeNot. 
On roadside wall, Devonshire, FE. G. B. 155. 
No fruit has been found so the determination cannot be 
