474 PliMozoosporiiue, Enco^lianeae, Puactavia. 



col. p. 13, Reiuke Algeiifl. westl. Ostsee p. 56, Hauck Meeresalgcn 

 p. 369, De Toni & Levi Fl. Alg. Ven. II, pag. 73, Ardiss. Phyc. 

 Meilit. II, p. 114, De Toni Syst. Uebers. Fucoid. 1891, p. 180, Kjellm. 

 ILindh. I, p. 60, Engl. & Prantl Natiirl. Pflanzenfam. 86. Lief. 

 p. 301, Phycolupathuin Kuetz. [1843] Phyc. gener. pag. 299, Sp. 

 (1849). p. 483, Ulc(v, Zonaria;, Laminariai sp. auct. veter. — 

 Frons foliacea vel fasciffiformis, eramosa, hasi in stipitem angu- 

 stata, adulta in sectione transversa 4-7 strata cellularia ostendens 

 pilis caespitosis ornata. Sporangia unilocularia sparsa, e transfor- 

 matione nonnullarum cellularum corticalium orta; sporangia plu- 

 rilocularia in greges congesta, breve prisraatica, apice papillulata, 

 pluriseriato-locellata, e transformatione cellularum corticalium orta, 

 immersa et tantum apice promiuenti libera; paraphyses nullaj 

 (semperne? ')). 



I. Punctaria latifolia Grev. Alg. Drit. p. ry2, Harv. Man. p. 33, Phy- 7f 

 rol. Brit. tab. VIII, .T. Ag. Sp. I. p. 73, Born. et Thiir. Etud. phy- 

 rol. p. 13, t. 5, Kuck. Algenveg. v. Helgoland pag. •llCi, Kjellm. 

 Handb. I. p. 01, De Toni & Levi FI. Alg. Ven. II, p. 74, Hauck 

 Meeresalgen p. 371, Ardiss. Phyc. Medit. II, p. 115, Pimctaria 

 debilis Kuctz. Tab. Phyc. VI, t. 46, 47, f. I, Ulca plantaginifolia 

 Moris Elenc. III, p. 26 ex parte (fide Piccone), Laminaria dehilis 

 Harv. in Hook. Journ. I, p. 296 (nec Manual et ceter. auct.), Phij- 

 colapathwn dchile Kuetz. Phyc. gener. p. 299, tab. 24, II, Sp. p. 483 

 (ex parte). — Fronde e viridi olivacea, subcarnosa, gelatinosa, te- 

 nera, oblonga aut obovata, basi in stipitem abruptius attenuata. 



Hdb. in oceano Atlantico ad oras AngliiB (Grtffiths), Gallise (Le 

 .loLisV Scandinavife (Kjellm.vn), Groenlandife (Rosexvinge), Islandiaj, 

 nec non Americaj borealis (Collins, F.^rlow); ad ins. Helgolan- 

 diam (Kuckuck) in oceano Pacifico ad oras Japonias insukeque S. 

 Pauli; in mari Mediterraneo, in sinu lugdunensi-gallico ad Massiliam 

 (C.\st.\gne), in mari ligustico ad «Genova, Spezia» (Ardissone), tyr- 

 rhcno in sinu Calaritano (Piccone), jonico ad oras Sicilife orientalis 

 (Ardissone), Mediterraneo inferiori ad insulam Gallitam (Piccone); 

 in mari Adriatico ad oras Istriie (Hauck, Titius, Meneghini, Z\- 

 N.vRDiNi) et Dalmatia' (IIauck, Vidovicii) uec non ad oras Venetas 

 (Meneghini, Zanardim). — Frondos c disco minuto si"epe cfespitosa'. 



') In variet. llncari Knsl. Punctarirc idnnUigincic clnrus pliycologus norvc- 

 gicus parapliyscs dcscripsit. 



