382 DISCOVERY REPORTS 



Signy Island, Borge Harbour. St. 1092, i8.i. 33. 

 Dicranum aciphyllurn, H.f. and W. 

 Andreaea depressinervis. Card. 

 Polytrichum stibpiliferum, Card. 

 Drepanocladiis iincinatus (Hedw.) forma polaris, Ren. 

 Brachythecium antarcticum, Card., var. cavifolium, Card. 

 Ceraiodon antarcticiis. Card. Actually this is between C. antarcticus and C. grossiretis. Card., 



but both are certainly forms of C. purpureus. 

 Weber a Racovitzae, Card. 

 Altitude: all seven species at 350 ft. 

 Habitat : damp sheltered slope. 

 Polytrichum alpinum, Hedw. 

 Altitude : 300-400 ft. 

 Habitat : arid plateau on which it was the only species. 



PALMER ARCHIPELAGO 



Wiencke Island, Port Lockroy. 23.1.31. 



Drepanocladiis hrachiatus (Mitt.), Dix. (Syn. D. longifoliiis (Wils.).) 



