Tetni.^iioriiuc, Dic(yc>tace;e, Dictyota. 

 lineares olitiisissinia' aut fiiiar-iiiala'. niaruiiio inte^^erriina^ 



■ iinMJia iML^ina, rromiis einer^feutos liiica,s elliciimt llexuosas. 

 •rviorr-, cl interriiiiias. ininc cuni pi-oxiuils conHuentes, inter- 

 itcr jiarallclas latilinliiicin ipsiiis sori sequ-ante. Frons evi- 

 IVucstrita. fsiibstantia caruosa. 



Tribus Vlll. Siiecie.s stui.ia railicali sensira iiistnict;ie, dicliotomo-decompositra 

 ot subfastifriattc, iitnic ci:iis murgiiialilMis iiiitnictas, (Voiide crassiuscula fene- 

 stratii at iiiox. opaea et loMgitinIiiialiter dciiso striota, strianim celiiilis rectan- 

 gularibus omiiibiis siibsimilibus. 



27. Dictyota ciliata •!. .\.- Svinh l. p .-,. Sp i. p. <:r.\. Till AI;,rern. «o 

 Systcin, V. p '.M. .\iial. al.vnl. cniit. 1. jc 7.-.. Sond. in llarv. Ner. 

 bor. anicr. tah. VIII .\. Kiictz. Sp. p. .-|.-,i;. Tah. l'liyc. IX, t. '27, 

 I)irh/n/„ rthn/a/u Kiictz. Tah. l'hvc. IX. t. -Jr. r. I. D/cti/nta Bec- 

 (■(irii '/..\\\:\ri\-'. Uif/i/o/d iilii///(iiilii)rii Hickic/. — Fronde basi stii- 

 posa. (li'coiiip(,~it(i-(licli.itoiiia. siiiiilms iMt iiiKlatis, segmentis linea- 

 ribiH. niaruini' ilcnliciilis (iistaiitilms siilmlatis ciliato. apicibus 



lriirtil'(.'ris iiunc pci- incdiani sujicrricicin sj,arsis nunc in soros col- 

 lcctis : soris iii lincas jilurcs loncitiKlinaliter iiitra niargiueni stcri- 



Ildi). iii inari li!(li;e occidentalis ad Sanctam Crucem (Rvfixes- 

 (jrF. ; ail Veraiii ('rucein (Liebm.vnn); an cadem e Ceylona et ex oris 

 oicidciitaliliiis Xova' Hollandia' ?; in niari Itnbro ad Massauam et in 

 (lalaxaiiris in siiiu assabiciisi 'M.vuc.vcci. riccoNE). — Frons ma- 

 ^nitiidiiiein jinclicns ct ra,iiiitic;iiioncni Dir/j/o/d' dichotomoe, basi 

 ;dtius stujiosa iiiaruiiic(juc ciliis niinutis subulatis millimetrum vix 

 longis aut aj,j,r(,\iniatis ci vix 'J iiiiii. distiintibns aut magis discretis, 

 ali(ju:iiidi.i snl,(il,s(,|ctis. iiistruct;i. Apices froudis rotnndati. simpli- 

 ccs aiit liilolii. scmncntis tcrniiiialibus subj);ir;i]lelis. Antheridia so- 

 ri(pic sjioraruin ci \csica' ohloima' iiiedi:iin taiitum p;iginam ita oc- 

 cnjianl. ni liiica aii;^usia, iinda, iitruiiKjuc iiKirgincm sequatiir. Areolse 

 sat c(,iisi,i, u;c rr(,ii(lis >iiiii rcciaii.-iihircs. scs^jiiilongiores quam la- 

 tiorcs. incdio (jiiasi jniiictala' ol, niatcriain .uraiiiilosani medio cellula- 

 riiin -trali intcrnicdii coaccrvaiain. (Vlliila' corticales venarum et 

 iiitcrvcnioruiii vix inviccni divcrs;e. in venis rect;xngulares, in inter- 

 vcniis lcre (jujtdratic^f. — Yar. crispata (Liunour.) J. Ag. Sp. I, 

 ji. '.i;i, Dictijota crispata Lamour. Dict. p. 15-?: fronde torta, raar- 



