Pli;i20zons]ioi'iii,T, I,riiniii,'iri:u'o.i'. I,:iinin,'i:'i;i. .34.5 



lc; fnirtifioatiniic |i]ci-iniii|ii(' IVri' Idhiiii r;isri;iiii rl iKni i';iro iiii;iu- 



ihllll ipsius hlinili;!' li;irl''lll illVrslirlllc 



ll(tl>. ;i(l nnis ( ;nii'iil;iii(li;i' ct Anicricii' scptoutrioualis usqui' 

 ■m\ . ihililnx \)y. \.\ l'vi.\ii;. IIaiivkv ct iusulas «Raiiauia» (CnAii- 



VIN,; ill oc(';iii(i l';icirh(. ;i(l lil|.ir;i ( ';iliiri;ltc;l' 0;l(lclll '' 'Pns-ri:i.s. 

 RinTOCClli ; ll(iillllllii(iu;illl ;i 1 (.ms .\ll,-li;c cl Sc;iii(liii;i vi;i' ;ili lllldis 



stipites l;Miiiii;i ciirciilcs |(irliiil:i rcjiciiiiitiir. - Slipcs iis(|iic ;i(l 

 ."> iiict. Idiiuus. ulii crnssiiir ■.' ciii. crassiticni :i'i|u;uis. Lnmiini :'.- I 

 liict. l(iu;,';i. 1-1. ."i liict. l;it;i. 



17. Laminaria cuneifolia .1. A-. Dc i.iiniin, p. Kt. (irdcni. i.nniin. Imi- 



ciu'. p. II. Itosciiv. (In.ciil. ll;iv;il,L;vr |i. Slll. I.n nnH(t,-i<t sttcchit- 



liisc(,;in;i p. |.-.'.i ". I.,in,in(tfl(t sdfchtt fintt v;ir. /,:s.s(>>(i,ffn/>(( lHipr..' 

 Stipiic l.n'vi. iii sni.n^niii piirlc lcvitcr c.iinpn^ssi. ; liiniiiiji, iii- 

 rcriic cuiicarmi iii siipitcni ^iliciiutc. ilciiiuni li;isi nmiiiim c(inl:il;i. 

 iiii'ili;i ]i;irt(' hitiiirc, siipcruc itcrnm ;m,cust;it;i ct tnnc cin-imiscri- 

 ])lii)ric lanccolato-oblonga, margino tcnni iiiKliihitmiuc ; si.ni ilc- 

 nmiii vitta! longitudinalis ad instar incdi;im troiKlcm occn^.aiito 



l[(tb. in oceano Pacifiro ad oras Aiiu'ric;o suiiorioris (.1. Agahdu . 

 ;i(l littora Groenlandia^ occidontalis (J. Ag.\rdh, RosENvixciE), iii 

 iiiari .Vlho? (Goci) et Sibiricn :'K.iellmax): oadoni 1'orsau ad littora 

 ( icli(.tcnsi;i ct Terrse Nova?. — Sti].cs '2-fi cni. longus. iioiiiiimKiiumi 

 loii.cior. ponn;o cygnoai crassiticm otiaiu snponins. L:iiiiiii:i usiino 

 ;iil 1 iiiot. - -3.1 cm. longa. l'3-20 cni. lat;i. 

 is. Laminaria groenlandica P.osenv. Groenlauds H;ivalgor p. si;, 

 Ltt,jt/,i(iri(( c(tpcf(t/(t l>i'l;i Pyl. in Ann. Sc. Nat. IV, p. IHO, Fl. 

 Torr. Ncuvo p. l(i?. — Stipito tereti vel superue panllo compres- 

 sn, iiloruiii(]uo iiu;iiii hmiiiui broviori. solidn ; lamina ploruinquo li- 

 ueari-oblonga., r:iriiis m;igis l:iiicc(>l:it:i vcl (ibo\:it;i. m:irL;iiic v;il(lc 

 profundeque uiiilul:it;i. li;isi rotniKhit;i hitcvc cunc:it;i. snliiinlc cor- 

 d:il;i,. (lisco s:i'|.c ntrin(]ii(' hulhito ; som imicnhmi mcdi^imim ;k1 a]ii- 

 coni hiniimc inch..;iiiti'lii. li:isiii vorsus ('Xli:i,iis;i m cniciclilc. 



Ilab. ad ur;i.s et orioulalos ct occidont;dos Grooiihmdi;c (Vahl. 

 N. Hartz, Sylow. Rosexvixge). — Stipes in speciiniiiitms adultin- 

 ribus 30-75 cm. longus: hunina usque ad 1 inot. loiiga. (iO ciii. 

 lata. Canales mucitori iii sectione transversali sti]iiiis ;i]i]i:irciii 

 conspicni. rotnudnti vol radijiliter elongati, seciis orbcm coiitiiiiiinn 

 dispositi ; iiitcnlnm in sn]in'iii;i stipitis parte dcsuiit. Iii himiii:i, 

 stratuni inodiilhin' ;mgnstiiin ;ili intermedio distincte liiiiil;iluni csl ; 

 can;ilos iiiucircri (piond (li;imcl riiiii vnri;il)ilos som]icr :iilsuiil. nuuc 



