LICHENES ANTARCTICI. 647 
Has. Falkland Islands. 
81. S. erocata, Ach.; L. U. p. 447: 
Has. Falkland Islands, Cape Horn, New Zealand and Van 
Diemen's Land. 
82. S. orygmea, Ach.; L. U. p. 449. 
Has. Cape Horn, New Zealand and Van Diemen's Land. 
83. S. obvoluta, Ach.; L. U. p. 452. 
Has. Statenland. (Menzies.) : 
84. S. glabra, n. sp.; thallo fulvo-olivaceo nudo glabro in- 
ciso-lobato subtus nudiusculo, lobis concavis lobulis brevi- 
bus subbinis rotundatis gemmis marginalibus minutis pla- 
nis oblongis sorediis minutis albidis margine fuscis, apo- 
theciis marginalibus subsessilibus concavis extus villosis 
disco fusco-olivaceo demum nigro margine lacero gemmi- 
fero. 
Has. Lord Auckland's group, Campbell’s Island, Falkland 
Islands, Cape Horn and Van Diemen's Land. 
A span or more wide; unaltered by moisture, apothecia a 
little larger than turnip seed. Margins of the lobes raised 
and much waved. Falkland Island specimens have the lobes 
very wide. ! : 
85. S. cellulifera, n. sp.; thallo fulvo-olivaceo orbiculari apices 
versus aquilino glabro lacunoso-reticulato radiatim inciso- 
lobato lobulis sinuatis subdichotomis latioribus subtus 
subvillosis, margine integerrimis sorediis punctiformibus 
albidis demum concayis, gemmis ad areolam juga confertis 
minutis granulosis depressis subconfluentibus, apotheciis 
marginalibus subsessilibus plano-concavis extus villosis 
disco nigro margine subintegerrimo. > 
Has. Campbell’s Island, Lord Auckland’s group and New 
Zealand. ; 
A span or more wide; apothecia one-tenth of an inch wide. 
Allied to S. pulmonaria, Ach. New Zealand specimens are of 
à dusky olive colour. E 
86. S. linearis, n. sp. thallo stellato subdichotomo fusco-gla- 
cescenti apices versus olivaceo virescenti glabro lacunoso- 
reticulato subtus fusco subvilloso lobis linearibus apice 
