10 a 



Canadian Arctic Expedition, 1913 — 1918 



CHLOROPHYCEAE— Concluded. 



Cosmo? iwmpyflmoeum . 

 ' guadi atum . . 



' radiosum 



" rectangulare 



" reniforme 



" speciosum 



" " vax.biforme 



" Slefanssonii 



" subcostatum 



" svhcrenatum 



" SuhcucMmis 



" s^bexcavatum 



" " var . ordinatum . . 



" subiumidum var. Klebsii 



" teiraophthalmum 



" trachyplevrum 



" Tt-ipinii 



" undulalum 



Xanthiclium avtilopaeum 



" aislaium var. bitvberculalvm 



" fasciculatnm 



Arlhrcdesmus Incvs var. Ralfsii forma 



subhetagona 



■S(ai/! astrum Amcula 



BjSbisscnii 



bremsfinum 



" va.T. inerme 



denticulaium 



fyrcigerum 



hesacerum 



Holmii 



lunoium 



" var. planctonicum . 



megacanihum 



mmicaium 



muticum 



orbiculaie 



pachyrhynchum 



paradoxuni 



polymorphum 



polyirichum 



punciulatum 



Reinschii 



setigerum 



vestitvm 



Sphaerozosmn excavatum 



Spondylosium planum 



Hyalolheca dissiliens 



" mucosa 



Bulbochaele sp 



Oedogcnium nodulosum 



" paludosum var. amentanum . 



Botryococcus Braunii 



Ophiocytium mo]us 



Tribonema bombycina 



" " var. tenuis 



Alaska. 



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Arctic 

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Faeroes. 



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