



BOTANY OP FEBNAKDO NOBONHA. 



81 



Ctathus stbiatus, Hoffm. 



Ridley, Lea, and Rarnage ! Sapate woods. 



Tropical 



Pybenomycetes. 



Clayiceps pubpttbea, Tul. 



Ridley, Lea, and Rarnage ! 



On Genchrus echinatus in the coco-nut plantation, Suest 



Geogr. Distr. Europe, North America, and N. Zealand. 



DOLDINIA CONCENTBICA. 





Ridley, Lea, and Ramage ! Sapate woods. 

 Geogr. Distr. Cosmopolitan. 



TJSTTJLINA VULGABIS, Tul. 



Ridley, Lea, and Rarnage ! 



Geogr. Distr. Europe, America, Ceylon. 









ABIA POLYMOBPHA 



In the Sapate woods on rotten trees. 



Whole 

















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DIATOMACEJE. 



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By John Eattbay, M.A., B.Sc. 

 (Communicated by H. N. Eidley, M.A., F.L.S.) 



The following list of Diatomacece must be regarded as giving 

 but a very imperfect conception of this department of the flora 

 of Fernando and, indeed, of the collections made during the 

 present Expedition. The materials entn 



examina- 



Mr 



•a few small samples of 

 calcareous Algae, chiefly Lithothamnion and Galaxawra, in the dry 

 state ; similar but larger samples of the same genera preserved in 

 spirit along with other Chlorophycece and Rhodophycea: ; a small 

 sample of sediment from various gatherings, also in spirit ; and 

 dried specimens of Ceramia with shell-fragments. Two samples 

 of guano from Eat Island off Fernando Noronha were also ex- 

 amined, and the species observed in these are given in a separate 

 list. No surface-gatherings, which might be expected to yield 

 ttany Chtetocerotida:, Rhizosolenias, and Coscinodisci, such as are 



abundant on the opposite shores of . Africa and in the Gulf of 

 Guinea, were taken. 









LINK. JOUBK 





•BOTANY 



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