.'U4 .lOHS. HOXK PKTKRSEN 



South Iceland. 



3r)2. Al b:(so dl Ihc wall ol' thc 'Sæluluis« :il MoslellsheicM '''/s. 



(Bumilleria exilis, Hormidiiini llaccidum, Oocyslis ru|)estris, Prasiola 

 i-rispa. Hantzschia amf>hi(>xijs u. xcrophila , Naviciila Atonnis, N. contenta, 

 A'. nilroiihiht. Xitzschin i-oiiimunis v. abbioviata. Pinmilarin horcdlis. P. molarisX 



353. On (lolcritc stones in fencc; KaraslaiMr '^/s. 

 Prasiola fiirt'iiracca . Ilantzschia amphioxys v. xornpliiia . Xaviciiln 

 nitrupliila. PinnuUirid luiiralis. V. f^racillima, l\ parva v. niimila). 



351. On earlli ainoiij^ sloncs in Icncc; Karastatiir ^Vs. 

 iPhormidiuni au lu m nåle). 



355. Rocks in .Mmannagjå ; a placc where walcr Irequently trickles 

 (Iown ^^/8. 



(.Stigonema minutum, S. panniforme). 



358. On ground of palli close to spring near Pingvellir parsonage ^^/s. 

 (Phormidiuin autuninalc . 



364. Soil trom small boiling sjiring at I>augarvatn ^^ k. 

 Schizothrix Friesii, Aclinanthes lanccolata, (Sålunds fasciala, Pinnu- 

 laria niolaris. P. interrupta f. niinor). 



371. Among stones and gravel on ^shore of Laugarvatn; dry at the 

 time of observation, but in windy weathcr the waves will be ablc to 

 Hood Ibc spot ^^/s. 



Vaucberia baniata, Acbnantbes coarctata, Ampbora ovalis v. Pediculus, 

 Cocconeis placentula, Caloncis obtusa. C.. Silicula v. genuina, Cymbclla 

 lanceolata, C. parva, C. æqiialis, C. helvelica, Cymatopleura Solea, Diplo- 

 neis ovalis v. oblongella , Epitbemia turgida, E. Sorex. E. Zebra , Eunotia 

 lunaris. Eragilaria construens, F. nuitabilis, Frustulia vulgaris, (iompbo- 

 nema acuminatum, Melosira varians, Mcridion circulare. Xavicula cryp- 

 locephala, X. radiosa, Pinnularia major, P. viridis, Hbopalodia gibba, 

 R. ventricosa, Stauroneis anceps, Surirclla biseriata, S. robusta, Synedra 

 UIna V. danica Diatoms det. E. Ostrupj). 



372. On soil ricb in manure outside tbc house :«Hla(V/> Laugarvatn ^^/s. 

 fPbormidium autuninalc, Prasiola crispa, Acbnantbes lanceolata, 



Diatonulla Rallouriana, Ilantzscbia amphioxys v. xerophila, Melosira 

 crenulata, Xavicula AtomusV, X. nilrophila, Pinnularia borealis, P. gracil- 

 lima, P. mesolepta. Rbopalodia gibberula). 



373. On soil from bridle path near Apavatn 'Vs. 

 fPinnularia borealis, Nauiciila Atomiis) 



380. Scpicezed out of Sphagnum on myri near Apavatn "'/s. 



(Oraloneis Arcus, Cocconeis placentula, Diatoma hiemalis, D. vul- 

 garis, I%|)ithemia Zebra. Eunolia jjrærupta. Melosira distans, M. italica 

 V. tenuissima, .M. varia, Mcridion circulare, Rbopalodia gibba, Synedra 

 llna V. typica (det. E. Ostrup);. 



381. On turf fence at Ne»Vi-Apavatn 'Vs- 



Prasiola crispa, Ilantzscbia amphioxys v. xerophila. Xavicnid Alonuis, 

 \. inulira f.Cohnii, X. mk f minima, X. nitrophila, Xilzschia Kiitzingiana, 

 Pinnularia borealis, P. intermedia . 



