Eu-Florideye, Corallinaceao, Ainpliiroa. 1803 



Geniis hoc Lithothamnio fruticuloso (Kiictz.) Fosl. iiiiiititiir, cujus 

 speciei descriptio iii Syll. p. 1748 exliibita est. 



SPOROLITHON Heydr. [1899] Ueb. weibl. Concept. von.Sporol., Weit. 

 Ausbau Corall. Syst. (1900j p. 315. — Species liuic geueri adscri- 

 ptae, sec. cl. Foslie ad diversa genera pertinent. Cfr. ex. gr. Syll. 

 p. 1723 et 1763. 



STICHOSPORA Heydr. [1900] Weit. Ausbau Corall. Syst. p. 316. — 

 Hoc genus novum pro Lithothamnio crasso Pliil. condidit cl. 

 Heydricli. 



HYPERANTHERELLA Heydr. [1900] Weit. Ausbau Corall. Syst. p. 316. 



— Genus pro Lithophyllis nonnullis [(\. s. L. decussatum Phil., 

 L. expansum Phil. (?), />. decussatum Fosl. (?)] conditum. 



PERISPERMUM Heydr. [1900] Weit. Ausbau Corall. Syst. p. 316, 

 Entwick. Corall. Gen. Perisp. (1901) p. 410. — Species, nomine 

 Perisp. hermaphroditi insignita, sec. cl. Foslie in litt. (1904) haud 

 ditTert a Lithophyllo Bamleri Heydr. 



STEREOPHYLLUM Heydr. [1904] in Ber. der deut. bot. Ges. XXII, 

 pag. 196. — Genus hoc novum pro specie jam in alio genere 

 enumerata instituit cl. Heydrich. 



SORITHAMNION Heydr. [1900] Eine Syst. Skizze foss. Melob. p. 82. 



— Genus Lithothamnia et Lithophylla qusedam fossilia, quoruin 

 nomina in opere supra memorato clari Heydrich enumerantur, 

 ampleclitur, Lithothamnio analogum. 



LITHOTHAMNISCUM Rothpl. Fossile Kalkalger et Heydr. Eine Syst. 

 Skizze foss. Melob. (1900j p. 83. — Genus amplectitur Lithophylla 

 quEedam fossilia, quorum nomina a cl. Heydrich memorantur. 



AMPHIROA Lamour. [1812] in BuII. phil. III, Hist. des Pol. flex. 

 p. 294 (Etym. amphi circum et roa malus Punica), Decaisne Anna- 

 les des Scienc. nat. 1842, Bot. p. 123 (pro parte), J. Ag. Sp. II, p. 529, 

 Engl. & Prantl. Natiirl. Pflanzenfam. (1897) p. 542. — Frons (geni- 

 culis corticatis exceptis) calcarea, fragilissima, e disco basali s;epius 



