KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 33. NiO I. '.)."> 



Figurförklaring. 



(Explicatio tabularum). 



Tab. 1. 



Galaxaura Liebmanni (Areseh.) Kjellm. mscr. 



Fig. 1. Sectio longitudinalis apicis frondis increseentis, punctum vcgctatiouis immcrsum exliibens; 3 ,°. 



2. Filuin e puncto vegetationis sejunctuni, ramo in iilum assiinilatorium curtum e vaden te; 2 |°. 



3. Sectio transversalis frondis adulterioris ; L 2 . 



4. Fila assimilatoria curta cellulae suffultoriae parum cvolutse, filum emittenti insidentia; ',". 



» 5. Cellula sutfultoria melius evoluta. fila bina, longiarticulata et tilum assiinilatorium elongatum, simplcx 

 emittens; 2 f°. 



6. Filuin ex axi centrali sejunctum, vectorium; 5 T °. 



7. Cellula sutfultoria fila bina assimilatoria sustinens, alterum elongatum, alterum curtum; -/". 

 » 8. Pars superior fili assimilatori elongati, ramosi; 2 p. 



9. Cellula 3 sutfultoria? inter se connexa?; 2 f°. 

 » 10. Cellula sutfultoria parum evoluta, fila assimilatoria elongata sustinens, quorum alterum tilum curtum 

 gerit; 2 f°. 



Tab. 2. 

 Galaxaura rudis Kjellm. mscr. Fig. 1—9. 



Fig. 1. Sectio longitudinalis apicis frondis increseentis, fila assimilatoria juvenilia, inter se convenientia, omnia 

 in fila assimilatoria elongata excrescenda pnebens; 3 f°. 

 2 — 4. Fila assimilatoria brevia in fronde adultoriore obvenientia, increinento primario peracto, pullulantia 

 deiniim in fila elongata verisiiniliter excrescenda; 2 f°. 



5. Filuin assimilatorium elongatum ramosum, cellulis basalibus tumidis; 2 j u . 

 » 6. Pars superior fili generis ejusdem; 2 f°. 



» 7. Apex fili generis ejusdem; 2 f°. 



8. Cellula sutfultoria tilum assimilatorium elongatum, plane e cellulis baud tumidis formatum nec non 



tilum juvenile e cellulis binis construetum, verisiiniliter in filuin assimilatorium demum evadeus su- 

 stinens; -j". 



9. Cellula sutfultoria tilum assimilatorium typicum sustinens nec non tilum rhizoideum juvenile emittens; '-',"'. 



Galaxaura comans Kjellm mscr; fig. 10—18. 



Fig. 10. Pars basalis fili assimilatorii elongati, nulla cellula sutfultoria interjecta, c tela frondis interiore cgre- 



dientis, cellula basali rarnum emittente; 2 f°. 

 11, 12, 18. Fila assimilatoria curta, forma varia, in fronde adulteriore raro obvenientia; 2 f°. 

 13 Fila assimilatoria elongata, geminatim, nulla cellula sutfultoria interjecta, e tela frondis interiore 



egredientia, alterum e cellula basali pullulans; 2 f°. 



14. Cellula sutfultoria typica, fila bina elongata, basi ramosa sustinens; 2 |°. 



15. Cellula? sutfultoria; connexae, tilum assimilatorium singulum sustinentes; 2 f°. 



