Plix-ozoosporinir, Eiicujliace.-o, riiyllitis. 487 



5. Scytosiphon tomentosus \-yuii\). llydropliyt. Dan. p. 71, t. 1!) cst 

 ( /lord/i loiHinitosa. 



0. Scytosiphon Filum Ag. Sp. I, p. 101 (excl. var.), Syst. p. 257 cst 

 Churdd FilaiK. 



PHYLLITIS Kuetz. [1843] Phyc. gcner. p. ?,[■]. t. '^ll, [II, Sp. (1849) 

 p. 5(10 ((luoad spccies cryptostomatibus iiiilli-- l-;iviii. p/ii/l/os fo- 

 liuui, ol) frondis aspcctum), Born. et Thur. Kliid. phyr. p. 10, t. 4, 

 licinke Entwiclc. Pliyllit.p. 2(i:>, Ardiss Phyc.Medit. 11. ji. ll'.),IIauck 

 Meercsalgen p. oDl, De Toni & Levi Fl. Alg. Von. II. p. i)6, De 

 Toni Syst. Uchers. Fucoid. 1891, p. 180, Kjellm. Handhok I, p. 58 

 et in Engl. & Prantl Natiirl. Pflanzenfam. 80. Lief. p. 20.3, Petalonia 

 Derh. et Sol. [1850] in Ann. Sc. Nat., Bot., 3 ser., T. XIV, p. 205, 

 Laminarioi, Fuci, Phycolapatld sp. auct. — Frons foliacea, encr- 

 vis, siBpius fasciisformis, rarius linearis scu filiformis, versus hasin 

 in stipitcin liliformem brevcm attenuata, iiuando(iue passim fistulo- 

 sa; ciintextus interior e cellulis majorihus filis articulatis tenuibus 

 intermixtis constitutus, stratum exterius c ccllulis minorihus compo- 

 situm. Paraphyses nullaj. Regiones fcrtiles primitus maculffiformes, 

 dcin totam frondis supcrficiem occupantcs. Sporangia plurilocu- 

 laria suhcylindraceo-prismatica. 



1. Phyllitis Fascia (Mucll.) Kuetz. Phyc. gener. p. 342, t. 21, III, 

 Sp. p. 500, Tah. Phyc. VI, t. 49, Hauck Mceresalgen p. 391, Rcinko 

 Algenfl. westl. Ostsee p. 01 !, Kjellm. Handhok I, p. 59, Fucus Fa- 

 scia Muell. FI. Dan. t. 7G8, Laminaria Fascia Ag. Sp. I, p. 122, 

 Syst. pag. 273, J. Ag. Sp. I, pag. 129, Ilea Fascia Fr. sec. auct., 

 [non Pliyllitis Fascia Le Jol. Liste p. 68 qu^ PJiyll. zosterifoliam 

 Rke sistit], Pliyllitis caispito^a Le Jol. Liste p. 68, Alg. Cherh. n. 

 154!, Phyllitis Fascia var. caispitosa Hauck & Richt. Phyk. Univ. 

 n. 61, Pliyllitis Fascia f. ca'spitosa Ardiss. Phyc. Medit. II, p. 120, 

 Laminaria ca^sjntosa J. Ag. Sp. I, p. 130, Laminaria cuneata 

 Suhr herh., P/iycolapat/tum cuneatum Kuetz. Phyc. gernian. p. 

 246, Sp. p. 483, Tah. Pliyc. YI, t. 49. — Fronde magnitudine et 

 forma quam maxime ludente.semper deorsum in stipitem a radice 

 scutiformi orientem cuneatim aheunte, in regione ampliori 2-55 

 mm. lata. 



Ilal). in mari Mediterraneo et Adriatico; in mari glaciali Arctico, 

 ad oras Scandinavise, Daniffi et Groenlandia^; in mari Daltico orien- 

 tali ct in sinu Kiliensi, ad insulam Helgolandiam. ad oras atlan- 



