h. jonsson: marine algal vegetation 49 



Table 1. The Distribution of the Species along the coast (continued). 



A 



B, 



B, 



B, 



E, 



D 



E> 



B, 



D 



A 



B, 



D 



E, 



E, 



D 



D 



A 



D 



B 2 



B 2 



D 



E, 



D 



B 2 



B, 



C 



D 



D 



D 



D 



D 



E: 



D 



C 



C 



D 



D 



B: 



C 



D 



D 



D 



A 



E, 



B, 



D 



The 



Turnerella Pennvi 



Euthora cristata c 



Bhodophyllis dichotoma (c) 



Bhodymenia palmata c 



Lomentaria clavellosa 



L. rosea 



Plocamium coccineum 



Halosaccion ramentaceum c 



Delesseria alata 



D. Baerii * corymbosa 



D. sinuosa c 



D. sanguinea 



Bonnemaisonia asparagoides 



Pterosiphonia parasitica 



Polysiphonia urceolata c 



P. fastigiata 



P. arctica 



P. nigrescens 



Bhodomela lycopodioides c 



Odonthalia dentata c 



Callithamnion Arbuscula 



C. scopulorum 



Plumaria elegans 



Ptilota plumosa 



P. pectinata 



Antithamnion Plumula v. boreale (c) . 



A. floccosum (c) 



Ceramium acanthonotum 



C. Deslongchampii 



C. fruticulosum 



C. circinnatum 



C. arborescens , 



C. atlanticum 



C. rubrum (c) 



Bhodochorton Rothii c 



R. repens 



R. minutum 



R. penicilliforme (c) 



R. membranaceum (c) 



Dumontia filiformis (c) 



Dilsea edulis 



Petrocelis Hennedyi , 



Cruoria arctica 



C. pellita 



Peyssonellia Rosenvingii 



Rhododermis parasitica 



Botany of Iceland. I. 



E. Icel. 



N. Icel. 



NW.Icel. 



SW.Icel. 



S. Icel. 



+ 



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+ 



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+ 



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(+) 







+ 



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+ 



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4- 

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+ 

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