M^fxophycese, Chroococcacefe, Chlorogla^a. 117 



ad Corallinas iii insula Sanctic Margarethcc prope « Cannes » 

 GallifB (BoRNET, Thuret), ad Tingin (Schgusboe) et « St. Eugene » 

 Africa3 (Debray). 



8. Oncobyrsa adriatica Hauclv Die Meeresalgen Deutschlands ctc. 302 

 p. 515, f. 230, Notarisia I, p. 43, Phys. und Alg. Mitth. p. 93. 



— Strato globoso, dilacerato crispato, 1-4 cm. crasso, solido vel 

 bulloso, ca^ruleo-viridi aut sordide violaceo; cellulis irregularibus, 

 sfepe globosis, oblongis aut semilunatis, 4-10 [x. longis; membrana 

 hyalina. 



Hah. ad frondes Pterocladio3 capillacea^ in portu Tergestcs 

 maris Adriatici (Haltck) et prope « Ragusa » Dalmatia^ (Hansgirg). 



— Sec. Bornet Alg. de Schousboe p. 178 est eadem species ac 

 Oncohyrsa marina (Grun.) Rabenh. — Var. micrococca Hansg. 

 Beitr. z. Kenntn. der Meeresalg. und Bact. Fl. pag. 220 : cellulis 

 subglobosis, 2-4 jji. diam., 1-2 '/,-plo longioribus, tegumentis circum- 

 datis peripherice luteole coloratis, interne achrois. Ad oras Dal- 

 matiaj et Istriae (Hansgirg). 



Species verisimillime a Myxophyceis excludendse. 



9. Oncobyrsa sparsa (Breb.) Rabenh. Fl. Eur. Algar. H, p. 69, Coc- 

 cochloris sparsa Breb. ms., Anacystis sparsa (Breb.) Trevis. Alghe 

 Coccotalle p. 35, n. 62. — Strato gelatinoso, diaphano, globoso, 

 adnato, minimo, laxe aggregato; granulis (cellulis) internis oblongo- 

 ellipticis, subacutis, viridibus, ssepe quaternatim approximatis. 



Hah. ad ligna humida prope « Falaise » Galliiv (De Brebis.son). 



— Praeeunte vero cl. Hansgirg Physiol. u. algol. Mittheil. (1890) 

 p. 94, ob cellularum contentum viridem (quod revera ipse Ra- 

 benhorst docet) haec species, a me non visa, videtur, ambagibus 

 pr;!'termissis, Chlorophyceis adscribenda. 



10. Oncobyrsa fluviatills Ag. in Flora 1827, p. 629, Alman. de Carlsbad 

 1834, p. 53. In Bohemia (C. Agardh). Sec. Kuetzing Phyc. gener. 

 p. 172 videtur eadem species ac Inoderma lamellosum Kuetz., 

 de qua specie cfr. Syll. Algar. I, p. 677, n. 1590. 



11. Oncobyrsa ericetorum Rabenh. Fl. Eur. Algar. II, p. 69, est 

 eadeni species ac Hydrococcus ericetorum Kuetz. Phycol. germ. 

 p. 154, Sp. p. 232, in ericetis HercyniLe, quem pro Lichenum pri- 

 mordiis jam habuit Kuetzing. 



CHLOROGL(EA Wille [1900] Algol. Notizen I-VI, p. 5, t. I (Etym. 



