Simmons, Remarks about tlie Relations of the Floras etc. 
155 
North atlantic 
coast of 
America 
Northwestern 
Europe 
Faeroes and 
lceland 
Northern 
Norway 
West coast 
of Greenland 
Spitzbergen 
province 
Siberian 
Polar Sea 
American 
Polar Sea 
Northern 
Pacific 
Chaetopteris plumosa (Lyngb.) Kütz. 
X 
X 
X 
X 
X 
gse 
X 
X 
X 
Punctaria plantaginea (Roth) Grev. 
X 
X 
X 
X 
X 
gse 
X 
X 
Lithosiphon Laminariae (Lyngb.) Harv. 
X 
X 
X 
e? 
Coilodesme bulliger a Strömf. 
X 
X 
X 
g 
X 
Omphalophyllum ulvaceum Rosenv. 
X 
X 
X 
g 
Phaeosaccion Collinsii Farl. 
X 
X 
X 
X 
Physematoplea attenuata Kjellm. 
X 
X 
X 
X 
er 
ö 
Pogotrichum filiforme Reinke 
X 
X 
X 
Scytosiphon lomentarius (Lyngb.) J. Ag. 
X 
X 
X 
X 
X 
ge 
X 
X 
Phyllitis fascia (Muell.) Kütz. 
X 
X 
X 
X 
X 
ge 
X 
X 
zoster ifolia Reinke 
X 
X 
X 
X 
Kjellmania subcontinua Rosenv. 
X 
Coelocladia arctica Rosenv. 
X 
Phloeospora subarticulata Aresch. 
X 
X 
se 
X 
tortilis (Rupr.) Aresch. 
X 
X 
X 
X 
gse 
X 
X 
X 
Desmarestia viridis (Müll.) Lamour. 
X 
X 
X 
X 
X 
gse 
X 
X 
aculeata (L.) Lamour. 
X 
X 
X 
X 
X 
gse 
X 
X 
X 
Dictyosiphon corymbosus Kjellm. 
X 
X 
X 
e 
hispidus Kjellm. 
X 
X 
X 
gse 
hippuroides (Lyngb.) Kütz. 
X 
X 
X 
X 
X 
se 
X 
foeniculaceus (Huds.) Grev. 
X 
X 
X 
X 
X 
gse 
X 
X 
Chordaria Aresch. 
X 
X 
X 
X 
X 
X 
Leptoncma fasciculatum Reinke 
X 
X 
X 
X 
X 
er 
ö 
Elachista fucicola (Veil.) Aresch. 
X 
X 
X 
X 
X 
gse 
X 
X 
X 
Eudesme virescens (Carm.) J. Ag. 
X 
X 
X 
X 
X 
e 
X 
Myriocladia callitricha Rosenv. 
X 
Mesogloia vermiculata (Engl. Bot.) 
Le Jol. 
X 
X 
X 
e 
Chordaria flagelliformis (Müll.) Ag. 
X 
X 
X 
X 
X 
gse 
X 
X 
X 
