802 Proceedings of the Royal Irish Acadony, 



Pelvetia canaUculata, Dene et Thur. 

 Salidrys siliquosa, Lyngb. 

 Cystoseira ericoides, C. Ag. 

 Himanthalia lorea, Lyngb. 

 Dictyota dichotoma, Lmx. 

 D. implexa, J. Ag. 



IIhodophyce^. 



Ckantranaia virgatnla, Thur. 

 sp. noT. C. endo%oica, Darbisb. (11) 



Nemalion muUiJidum., J. Ag. 

 n.d. Smiaiafurcellata, Bivona. (11) (12) 



Gelidium corneum, Lmx. 



Chondrus cris-ptis^ Stackb. 

 n.d. Stenogramme interrupta, Mont. (11)- 



Callophyllis lacimata, Kiitz. 



Callymenia reniformis, J. Ag. 



Cystoclonium purpurascens, Kiitz, 



Callillepharis ciliata, Kiitz. 

 n.d. C.jubata, Kutz (11) 



Lomeniaria articidata, Lyngb. 



Champia parvida, Harv. (11) 



Chylocladia ovalis, Hook. 



Plocamium coccineum^ Lyngb. 



Nitophyllurti laceraUim^ Grev. 



Delesseria alata, Lmx. 



B. hyjyoglossum, Lmx. 



D. si7iuosa, Lmx. 



D. sanguinea, Lmx. 



Bonnemaisonia asparagoides, C. Ag. 



Laurencia pinnatifida, Lmx. 



Chondria dasypliylla^ C. Ag. 



Polysiphonia elongata, Grev. 



P. fruticulosa, Spreng. 



P. nigrescens, Grev. 



Dasya coccinea^ C. Ag. 



Spermothamnion turneri, Aresch. 



Griffithsia setacea, C. Ag. 



Monospora pedicellata. Solier. 



Rhodochorton fioridxdura, Naeg. 



