150 • Confervoicleffi, Ulvaceaj, Epieladia. 



Bias. niscr, — Thallus vesicularis, e collulis angulosis, parenchy- 

 niatice connexis formatus. Massa chlorophjllosa parietali-offusa. 

 Multiplicatio ignota. 



1. Physodictyon graniforme (i>ias.) Kuetz. Spec Alg. pag. 4<S2, Tab. ;?ni 

 pliyc. VI, t. 41, Raijenh. I. c, IJydrodiclyoyi graniforme Biasoletto 

 mscr. — Minimum, globosum, graniformo, vix 2 mm. crassum, vi- 

 ride, cavum, succum achroum includens; cellulis e mutua pres- 

 sione 5-6-angularibus. 



Ilab. in saxis, sarmentis submersis in aquis dulcibus Istrinc 

 (Meneghini, Biasoletto) et Italia; (Rabenhorst). 



?THERMOCELIU!VI Kuetz. Pliyc geaor. p. 32^, Species p. 529. (Etym. 

 ilierynos, calidus et ccele, ca,vitas). — Thallus subglobosus (intus 

 cavus), viridi-olivaceus, heteromorphus; stratum corticale paren- 

 chymaticura continuum, ex cellulis polygonimicis, intennedium ex 

 cellulis vesicaeformibus, globosis, inanibus, majoribus, laxe conjun- 

 ctis formatum; filamenta medullaria laxe implicata in sporangia 

 (spermatia?) inturaescentia. 



1. Thermocoelium minutum Kuetz. loc cit, et Tab. Phyc VI, t, 91, ?^c,2 

 f. 1, Uloa 7ninuia Kuetz. Actien, 183(). — Thallo verruciformi, 

 saccato, lobulato, magn. seminis Cannabis saiiofo vel Pisi saiivi 

 metiente. 



Hab. in aquis thermalibus calidis aponinis Italifc boroalis ad 

 cochleas Cyclostomatis thermalis (Ranz.). — (( An Mono- 

 siromaiis iherr/ialis status primordialis??» 



FEPiCLADiy^ Reinke [1888] Einige noue braune und griino Algon der 

 Kielor Bucht in Ber. d. deutschen botan. Gesellsch. VI, 7, p. 240- 

 241 (Etym. epi super et clados ramus). — ThalTus halophilus, 

 stratum pseudo-parenchymaticum efficiens, adfixus. 



Obs. Genus ulteriori investigatione a cl. J. Reinko, ut videtur, 

 mox illustrandum. 



1. Epicladia Flustra Roinko I. c p. 211. — Charactoros gonoris. ;^c,3 

 Ilab. ad bMustram foliacoam (bryozoarium) in-sinu (( Kiol » 

 maris baltici (Rrinkr). I 



