



COLLECTED DURING T11E ENGLISH POLAE EXPEDITION. 357 



other destroyed vegetables. In sundry places in the vicinity of 

 * Alert's ' winter-quarters ; Mount Stephenson ; Polaris Bay ; 

 "Walrus Island, Franklin-Pierce Bay ; Cape Sabine. The speci- 

 mens being small and incomplete, the determination, perhaps, is 

 not always quite certain. 



36. Caloplaca j tin germ Ai$m& (Vahl), Th. Fr. 



On mosses, more rare on old wood and bones. Cape Union, 

 altit. 1200 feet ; many localities in the vicinity of Floeberg Beach ; 

 Discovery Bay ; Cape Sabine. 



37. Caloplaca feekuginea (Suds.) (3. nigricans (Tuckerm.), 

 Th. Fr. 



On old wood of Salix at the winter-quarters of ' Alert ; ' on 



mosses at the same place (f. in var. cinnamomeam, Th. Fr., ver- 

 gens). 



38. Caloplaca titellina (Fhrh.), Th. Fr. 



On rocks : Westward-Ho ! Valley ; Polaris Bay ; Cape Sabine. 



■ 



39. Caloplaca subsimilis, Th. Fr. 



On stones, old bones, mouldering mosses, wood, and other 

 vegetables. In many places in the vicinity of Floeberg Beach ; 

 Egerton Valley ; Polaris Bay ; Crossing Harbour ; Cape Sabine. 



40. Rinodina turfacea (Wrbg.), Th. Fr. 



Forma orbata, Ach., at Cape Union, altit, 1200 feet, on 

 mosses ; Floeberg Beach, on mosses and old bones ; Alexandra 

 Haven, on mosses. — F. roscida (Smrft.), Th. Fr., on mosses at 

 Floeberg Beach; Discovery Bay; Polaris Bay; Walrus Island, 

 Franklin-Pierce Bay ; Alexandra Haven. On every one of these 

 localities only few apothecia, mingled among other lichens. 



Obs. Rinodina Fanschiana, Korb. Zw. Deutsch. Polarf. ii. 

 p. 78, is nothing but B. nirnbosa (Fr.), Th. Fr., apotheciis nudis. 



41. Rinodina mniab^a (Ach.) ft. calcigena, Th. Fr. 



A few apothecia mingled among other lichens, on stones from 

 many places in the vicinity of 'Alert's ' winter-quarters ; Green- 

 land, 82° 6' N. ; Polaris Bay ; Discovery Bay. 



42. Kinodina exigua (Ach.) ft. confbagosa (Ach.), Th. Fr. 

 Top of Cape Union, only two apothecia among other lichens. 



4:{. Acahospoba culobopiiana {Wrbg.), Mass. 



Westward-He! Vailojr, sterile. 



