34 K.IELLMAN, OM SPETSBERGENS TTIALLOPHYTER. 



EXPLICATIO FTGURAEr:\I. 



Tig, 1—2. Rhodomela tenuissiina (Rnpr.). Nob. 

 Fitj. 1. Planta sporocarpifera. hieme Iccta, magn. nat. 

 Fig 2. Planta tetrasporangifera, hieme lecta. magn. nat. 



Fig. 3 4. Delesseria Ba?rii Rupr. 

 Fig. 3. Spcrmogonium axillare, 40:168 amplif. 

 Fig. 4. Sectio transversalis ejusdem. 245:ies amplif. 



Fig. 5 7. Halosaccion rameutaceum (L.), J. Ag. 

 Fig. ö. Pars thalli tetrasporangifera, 150:ies amplif. 

 Fig. (5. Sectio transversalis thalli partis, tuberculum gerentis ccllulis 

 minutissimis e strato corticali egredientibus radiatim dispositis 

 contextum, quibus ex cellulis summas m.ajores cvadunt et crn- 

 ' ciatim dividuntur. Fig. 40:ies ami)lif. 

 Fig. 7 cellulsi talis jam diviss est iraagn 2(K):ies anijdif. 



Fig. 8-9. Kallyuieuia iiitegra Nob. 

 Fig. 8. Pl.anta juA^enilis, magn. nat. 

 Fig. ;t. Sectio transversalis thalli. 150:ios amplif. 



Fig. 10. Tliainnidiiiin interiiiedinm Nob. 



Pars snperior thalli tetrasporangifera, 40:ies amplif. 



Fig. 11—12. Tliamiiidium spetsbergense Nob. 

 Fig. 11. Filum primarium totimi, 4():amplif. 

 Fig. 12. Pars thalli tetrasporangifera, 150:ies amplif. 



