HORMOSPORA. 235 



HORMOSPORA. Breb. [Plate 27, B]. 



Filaments gelatinous, confervoid, each inclosing a linear 

 series of oval or spherical cells. Endochrome green. Fruc- 

 tification : cells of the filaments enlarged and converted into 

 spores. Name, o^uoj, a necklace, and a-noga, a seed or spore. 



1. H. ramosa, Thw. ; filaments branched; endochrome 

 radiated. Harv. Phyc. Brit. t. ccxiii. 



Growing attached to the filaments of Cladophora fracta, in a salt-water 

 lake, near Wareham, Dorset, Rev. W. Smith. On a rock within reach of 

 the tide at Clevedon, Somersetshire, sparingly intermixed with Cocconema 

 cistula, Mr. Thwaites. August and September. " Filament* gelatinous, 

 irregularly branched. Cells at first subcylindrical and closely coherent ; 

 subsequently becoming oval and distinct. Endochrome pale green, ra- 

 diating from a central nucleus. Filaments at length resolved into separate 

 spores, each of which is surrounded by a considerable amount of gelatine. 

 The filaments, when young, are not unlike those of a Sphceroplea, between 

 which genus and the Palmellece, Hormospora would seem to form a con- 

 necting link." Thw. I. c. 



