108 Account of Captain Franklin's Expedition, 



formerly visited by us, contain many plants, not in the pub- 

 lished Florce of America, but perhaps not above two or three 

 undescribed species. They are, principally, owing to the 

 season of the year, early flowering plants ; and the violets are 

 particularly abundant. I hope our specimens will illustrate 

 that difficult genus, although I do not think we shall add to 

 the number of its species. Drummond's mosses will probably 

 be the most complete collection made in North America, and 

 I hope nearly equal the British Muscologia in number of 

 species. 



" The following list contains those not gathered on the former 

 journey. 



" Sphagnum latifolium 

 Andrea rupestris 

 Phascum subulatum 



crispum 

 Diphyscium foliosum 

 Gymnostomum pyriforme 



truncatulum ? 

 lapponicum 

 rupestre 

 Encalypta streptocarpa 

 rhaptocarpa 

 Weissia controversa 

 curvirostra 

 Grimmia affinis 

 Tortula subulata 

 convoluta 

 Trichostomum pallidum 



microcarpum 

 Pterogonium, duae species 

 Lcucodon sciuroides 



alteram 

 Dicranum longifolium 

 montanum 

 heteromallum 

 rufescens 

 Didymodon trifarium 

 glaucescens 

 inclinatum 

 Orthotrichum clavellatum 

 pumilum 

 Ludwigii 

 crispum ? 

 Bartramia fontana 



pomifornis 



Bartramia crispa 

 Funaria ? 



Cynontodium flexicaule 

 Fontinalis capillacea, abundant fruit 

 Azzhenopterum heterostichum 

 Anomodon viticulosum 

 Bryum roseum 



argenteum 

 punctatum 

 cuspidatum 

 marginatum 

 turbinatum 

 Hypnum triquetrum 



abietinum, in fruit, both 

 on Lake Superior and Bear Lake. 

 Hypnum dimorphum 



polymorphum 



rutabulum 



cupressi forme 



illecebrum 



velutimim 



incurvatum 



prelongum 



Halleri ? 



aureum 



riparium 



alopecurum 



aduncum 



stellatum 



Silesianum 



pulchellum 



jilaccum 



palustre 



