79 



gule cellulosis. Fructus duplex : Favellce in apice ramulorum 

 terminales solitarire , irivolucro penicilliformi tectae, e sporis 

 pyriformibus intra perisporium hyalinum conforme singulis, 

 denique arete conglobatis, constantes. Spharosporce adinternum 

 latus filorum penicillatorum sessiles spheericse, intra perispo- 

 rium hyalinum in sporas 4 triangule divisae. 



Hab. in sinubus tranquillioribus aliis Aigis parasita ; ad Massiliam, 

 Nicaeam, insulam Ste. -Marguerite, et Bajas Neapolitorumlegi. Ad Trieste et 

 insulam Briooi Biasolettol Ex Galloprovincia insuper a Giraudi et Perrey- 

 mond lectam vidi. 



1 58. Wr. penicillata Ag. sp. Alg. p. i58. Dasya spinella Duby 



II. Mem. sur les Ceram. p. 12. tab. II, f. \, 5 (nee Jig. 3). tab. 



III. f. 2 // Cer. Boucheti Duby Bot. Gall. p. 969 (nee Cer. 

 Boucheri Duby Mem. et Cronan in Ann. des 5c'.). Ceram peni- 

 cillatum Bertol. in Moris Stirp. Sard. Elench. Ill p. a3? 



Wr. tenuem ^g. sp. Alg. vix nisi aetatis differentia a priori 

 diversam existimo. 



169. Wr. multijida J. Ag. symb. p. 58. Griffiths iamultifida 

 Ag. sp. p. 1 51. 



Hab. in sinubus tranquillis frigidioribus ad lapides profundius demersos 

 insula3 Chateau d'lf Massiliae; et prope Amalfi regni Neapolitani legi. 



XLVI. SPYRIDIA Harv. Br.fl. p. 536. 



Frons articulata monosiphonia , membrana internodii rec- 

 tangule cellulosa. Fructus duplex : Favellcead ramulos laterales, 

 ramellis brevibus involucrantibus tectae , intra perisporium 

 laxum hyalinum sporas angulatas numerosas foventes. Sphce- 

 rospor ad filamentorum basin numerose sessiles, externae, 

 sphaericaB, intra perisporium hyalinum in sporas 4 triangule 

 divisae. 



4 60.. Sp. Jilamentosa Harv. /, c. Ag. sp. p. i4i. 



Hab. ad saxa rupesque in sinubus tranquillioribns sole expositis parumque 

 profundis utriusque maris frequenter. 



