Clare Island Survey — Marine Algae. 



15 45 



- 



Feb., 1911. 

 1 Roonah Pt. 



April, 1911. 

 Clare Island 



July, 1909. 

 Clare Island. 



Oct., 191(1. 

 Clare Island. 



Phyllophora membranifolia, 



X 



X 



X 



X 



Cystoclonium purpurascens, 



X 



X 



X 



X 



Calliblepharis jubata, 



- 



X 



X 



- 



Rhodyraenia palmata, 



X 



X 



X 



X 



Lomentaria articulata, 



X ab. 



X 



X 



X 



L. clavellosa, 



— 



X 



- 



— 



Chylocladia kaliformis, 





X«£. 



- 



- 



C. ovalis, 



X ab. 



X 



x 



X 



Plocamium coccineum, 



X ab. 



X 



- 



X 



Nitophyllum punctatum, . 



— 



X r. 



- 



- 



N. laceratum, . 



X «b. y. 



X ab. 



X 



— 



Delesseria sanguinea, 



- 



Xr. 



X 



- 



D. ruscifolia, 



- 



x>-. 



X 



- 



D. bypoglossum, 



X 



X 



X 



X 



Rhodomela subfusca, 



X ab. 



— 



— 



- 



Laurencia obtusa, 



X 



— 



— 



- 



L. hybrida, 



X 



X ab. 



- 



- 



L. pinnatifida, . 



X ab. 



X 



X 



X 



Polysiphonia urceolata. 



X 



Xr. 



- 



- 



P. nigrescens, 



X 



X r. 



X r. 



X 



P. Brodiaei, 



X ?/■ 



X 



X r. 



- 



P. fruticulosa, . 



— 



X 



X 



X 



Pterosiphonia thnyoides, . 



X 



X 



X 



X 



Dasya arbuseula, 



— 



' — 



X 



X 



Spermothamnion Turneii, . 



X 



X 



X 



X 



Griffithsia setacea, 



— 



X 



— 



X 



Halurus equisetifolius, 



X 



X 



— 



- 



Monospora pedicellata, 



— 



X .'/• 



X 



— 



Plumaria elegans, 



X 



X 



X 



X 



Ceramium rubrum, . 



X 



X 



X 



X 



C. Boergesenii, . 



X 



X 



X 



X 



C. ciliatum, 



Xy. 



X 



X 



X 



Dumontia filiformis, . 



X 



X 



— 



— 



Dilsea edulis, 



X 



X 



— 



— 



Fnrcellaria fastigiata, 



X 



X 



X 



X 



Lithophyllum lichenoides, . 



X 



X 



X 



X 



Corallina officinalis, . 



X 



X 



X 



X 



C. squamata, 



X 



X 



X 



X 



C. nibens, 



x 



X 



X 



X 



