Eu-Florideae, Gratelouplaceae, ^odes. 1581 



p. 124, t. 10, C :'), Schizijmcnia marglnata J. Ag. Sp. II, p. 171, 

 Epicr. p. 1'21, Ardiss. Florid. ital. I, t. VII, Piiyc. Medit. I, p. 111, 

 Nemastoma mavfjinata J. Ag. A1<j:. Med. p. 91, Schizymenia mi- 

 nor Zanard. Icon. pliyc. adriat. II, tab. 62 (non J. Agardh). — 

 Fronde estipitata, nieuibranaceo-carnosa, oblonga aut suborbxulari, 

 repando-Iobata liinc inde elevato-marginata, margine incrassato 

 affixa. 



Hah. ad Milleporas crescens, in littore Algerine (Roussel, 

 Monnard) ; ad littus Galloprovinciio (Giraudy); in mari Tyrrheno 

 ad « Livorno » (Dattari, De Toni) et in sinu Cahiritano (Piccone); 

 in mari Ligust'co (Strafforello) etAdriatico; ad ins. Halearicas 

 (RoDRiGUEz). — Frons scuto parvulo marginali adfixa, orbicularis 

 oblongave plana, toto margine subtiliter incrassato undulata, usque 

 ad 25 cm. longa, 8-16 cni. lata, junior membranaceo-coriacea, de- 

 mum coriaceo-carnosa. Substantia Dilsea? edulis. Color recentis 

 puniceus, exsiccat;B purpureo-sanguineus. Specimina exsiccatione 

 chartaj non adhaerent. Tetrasporangia inter cellulas strati corticalis 

 sparsa, oblonga. Teste J. Agardh, specimen a littoribus Gallias pro- 

 veniens monstrat marginem satis conspicuum, laceratam frondem 

 circumdantem, subduplicatum et in glandulis minutis, immo hinc 

 inde productum. Speciei itaque hoc proprium videtur, ut illud jam 

 judicavit primus inventor. 



3. /Eodes orbitosa (Suhr) Schmitz Klein. Beitr. Florid. IV (1804), 2487 

 p. 630, Iridcea orhitosa Suhr in Flora 1840, p. 276, J. Ag. Sp. II, 



p. 252, Epicr. p. 180, Kuetz. Sp. p. 726, Tab. Phyc. XVH, t. 7, 

 fig. c. — Fronde latissime obovata aut subreniformi, obtusissima, 

 levi, sessili. 



Hah. ad Caput Bonne Spei Africae australis (Suhr, Aresciioug, 

 EcKLON, Drege). — Frons a callo radicali discoideo immediate 

 surgens, exstipitata. Lamina adulta pedalis longitudine, sesquipe- 

 dem lata, apice prsesertim undulata, basi latissime cuneata, juve- 

 nilis latissime obovata aut fere orbitosa. Cystocarpia ut in Gra- 

 teloupia. Tetrasporangia sparsa, in strato corticali nidulantia. Co- 

 lor e purpurascente in hepaticum vergens. Substantia crassa. 



4. /Eodes ulvoidea Schmitz Klein. Beitr. Florid. IV (1894) p. 630. - 2488 

 Fronde tenuissima, sessili, basi latissime expansa reniformi-cordata, 

 rotundato-oblonga, demum irregulariter sinuato-lobata aut dilace- 

 rato-fissa 



Hdb. ad oras Africse orientali-australes (Doct. Becker). — 

 Frons majuscula, foliaceo-plana, levis, tenuissima et mollissima. 



