1660 Eu-Floridese, Nemastomese., Bertholdia. 



Species a genere excludendse. 



2. Furcellaria? dichotoma Ardiss. Florid. ital. I, 4, t. XTTI, f. 15, 



II, 1, p. 04 cst Hali/raenia trigona (Clem.) J. Ag. 



3. Furcellaria lumbricalis Kuetz. Phyc geiier. p. 402, t. 72, Sp. p. 

 748 est Polyides lumhricalis Ag. 



Subfamilia III. NEMASTOMEiE Schmitz 



Nemastomecc Scbmitz [1889] Syst. Uebers. Florid. p. 20, Engl. & Prantl Natiirl. 

 Pflanzenfam. (1897) p. 526. 



Cellula auxiliaris copulata lateraliter aut extrorsuin iii gonimo- 

 blastum evolvitur. Gonimoblastus parvus, irregulariter lobatus, iu 

 carposporas secedens. 



BERTHOLDIA Schmitz [1889] Syst. Uebers. Florid. p 20 (Etym. a 

 claro botanico G. Berthold, de Algarum structurcie studio bene- 

 meritissimo), Engl. & Prantl Naturl. Pnanzenfam. (1897) p. 526, 

 (non Bertholdia Lagerh. [1889] in Botanisches Centralblatt Band 

 XL, n. 12, p. 380), Sclvnitzia Lagerh. [1800 in Nuova Notarisia II, 

 p. 226, Calosiphonia3 sp. Berth. — Frons teres, quoquovorsum 

 irregulariter ramosa, gelatinoso-lubrica, axi contrali articulato cras- 

 siusculo filisque corticalibus verticiHatim radiantibus repetito fur- 

 catis constituta. Apices fllorum corticalium hiteraliter coalescentes. 

 Celhila apicalis transverse articulata. Sporangia ignota. Cystocarpia 

 in media corticis parte niduhintia, sparsa, minutissima, corticem 

 clausum non tumefacientia. Gonimoblastus e glomerulo celhilarum 

 parvo ovali constans, celluHs in carposporas transmutatis. 



Obs. Carpogonii rami in media regione corticis singulatim obve- 

 nientes, tricelluhires. CelhihTe auxihares eadem regione frondis 

 numerosse. Nonien a ch Schmitz datum in ephemeridis botaniciTe 

 «Flora» fasciculo 5 anni 1889 editum fuit: rccensio Lagerlicimii, 

 in qua nomen ChcetopeUidis \\\ Bertholdiaii) coinmutatur, in lucem 

 prodiit die 17 decembris 1889. 



1. Bertholdia neapolitana (Berth.) Schmitz loc. cit., Calosiphonia nen- 

 poUtana IJerth. Crypton. Gulf. Neap. (1881) p. 21, t. VI, f. 17-19. 

 — Fronde apicibus crassis et obtusis. 



