2 2 THE MARINE ALG.E OF ESSEX. 



Nemastomacese. 



FASTICUARIA, Stackh. 



Fastigiaria furcellata, Stackh., " Tentam.," p. <^\—Furcet- 



laria fastigiata. Walton, 1845, E. Cr. Varenne ; Felixstowe, G. P. 



Hope ; between Harwich and Dovercourt, E. M. Holmes ; Clacton, 



E. A. B. 



Rhizophyllidaceae, Schmitz. 



POLYIDES. 

 Polyides rotundus, Grev., "Alg. Brit," p. 70. Walton, 1845, 

 E. G. Varenne ; Harwich, G. P. Hope ; Blackwater Estuary, E. M. 

 Holmes ; Clacton, E. A. B. 



Squamariaceae, Schmitz. 

 CRUORIELLA, Crn. 

 Cruoriella dubyi, Schmitz, "Flora," 1889, p. ^^^=^Feyssonel/ia 

 du/>vi, Crn. Blackwater Estuary, E. M. Holmes. 



HH.DENBRANDTIA, Nardo. 

 Hildenbrandtia prototypus, Nardo, in " Isis," 1834, p. 675. 

 Van rosea, Hauck., " Meeres-alg.," p. 39. Blackwater Estuary and 

 Orwell and Stour Estuary, E. M. Holmes ; Southend, Mrs. T. H. 

 Buffham ; Clacton and Felixstowe, E. A. B. 



Corallinaceae. 

 MELOBESIA, Lamour. 

 Melobesia membranacea, Lamour, "Polyp. Flex.," p. 315. 

 On the leaves oi Zosfcra, in the Blackwater Estuary, E. M. Holmes; 

 Clacton, E. A. B. 



M. corticiformis, Ki'itz, "Spec. Alg.," p. 696. Between Har- 

 wich and Dovercourt, E. M. Hohiies ; Clacton, E. A. B. On 

 Fastigiaria. 



M. corallineae, Crouan, " Florule du Finist.," p. 150. On 

 Corallines. Between Harwich and Dovercourt, E. M. Holmes 

 Felixstowe, G. P. Hope. 



1 JTHOPHYLLUM, Phihppi. 

 Lithophyllum lenormandi, Rosan., " Rech., " p. 85. "On 

 pebbles." Blackwater Estuary, E. M. Holmes. 



CORALLINA, Lamour. 

 Corallina officinalis, L., "Fauna Suecica," No, 2,234. Wal- 

 ton, 1867, E. G. Varenne ; Felixstowe and Dovercourt, G. P. Hope; 

 between Harwich and Dovercourt, E. M. Holmes ; Felixstowe, G 

 Massee ; Clacton, E. A. B. 



