LIST OV SAMPLES EXAMINLD. 



East Iceland. 



3. Mvri al a height of 300 m. above SeyciisfjorcVir; squeczed out of 

 nioss from a depression ''^/b. 



Sligonenia nianiillosiim, Fischcrclla sp., Cynibclla gracilis. Dialoiiia sp., 

 Kiinotia l)i(lentula. K. diodon f. diminuta, E. parallcla, H. ])raM-iii)ta f. ciiiia, 

 E. rubusta v. Diadeiua, Ilanlzscbia amidiioxys, Mclosira italica, l'innularia 

 divergens, P. major, P. stauroptera, P. viridis v. intermedia, Stauroncis 

 Pboenicenteron var., Synedra Ulna f. typica, Tabellaria fenestrata. (I)iat. 

 det. E. Østrup)). 



4. Same mj'ri; from a knoll "Ve. 



(Stigonenia sp., Anomoeoncis bracliysira, Funotia exigua, E. paludosa, 

 E. peclinalis v. inipressa, Melosira crenulata, Pinnularia Ijorealis. P. sub- 

 capitalai. 



5. Same mjri; moss from a depression ^'^/e. 



(Mesotænium sp., Cosmarium sp., Stigonema turfaceum, Gloeothece 

 lepidariorum, Plectoncma roseolum, Scytonenia tolypotrichoides, Aphano- 

 thece mieroscoj)ica, (40 species of Diatoms, (iet. E. Østrup)). 



7. On the edge of a ditch at Egilstac^ir among mosses and Carices ^^/e. 

 Amphora veneta, Anomoeoneis zcllensis, ('aloneis fasciala, Diploneis 



minuta, 1). ovalis v. oblongella, Melosira crenulata, Xavicula bryojjlnla, 

 N. cincta v. leptocephala, N. contenta, X. cryjitocejdiala v. angusta, N. niu- 

 tica f. minima, N. m. f. c|uin(|uenodis, Nitzschia amphibia, X. (^lausii, 

 X. debilis, X. Denticula, X. dissipata, X. Palea v. i)ermiiiuta, Pinnularia 

 borealis, 1\ gracillima, P. intermedia, P. molaris, Rlwpaludia uciilricusu).^ 



8. Knoll at the edge of a ditcli, I-lgilstaiMr -'c. 



(Aclinanllies marginulata, A. minutissima v. cry|)tocc'phMla, (^aloneis 

 fa.sciala, Diatomella Halfouriana, Diploneis ovalis v. oblongella, luinotia 

 |)aludosa, (iomphonema angustalum, Nanicula Atonuis, X. mutica f. Cohnii, 

 Xitzscliia ampliibia, X. Kfdzingiana , X. vcrmicularis v. terrestris, Pinnu- 

 laria appendiculata v. irrorata, P. borealis. I*, divergentissima v. Wulllii, 

 P. Gandru|)ii, P. gracillima, P. molaris, P. viridis v. commutata). 



11. „HlaiV, EgilstaAir '*/6. 



(Prasiola crispa, Cymbella æqualis, Diatomella Halfouriana, Diploneis 

 ovalis, Hanlzschia amphioxys, Navicula Atomus, X. contenta, X. pseudo- 

 bacillum. Xitzschia amphibia, Pinnularia borealis). 



' Tlic italicized species are common or very common in tlie samples. 



