346 



Rydberg: Phytogeographical notes 



]Carex capillaris 

 " misandra 

 " Halleri 

 f " atrata 



" ro strata 

 Lemna minor 

 \Jtincus triglumis 

 \ " castaneus 

 Juncoides parviflorum 

 •j- " spicatum 



" intermedium 

 \Lloydia serotina 

 Vagnera stellata 

 Lysiella obtusata 

 Peramium ophioides 

 \Cytherea bulbosa 

 ^Oxyria digyna 

 \Bistorta vivipara 

 Alsine longifolia 

 " laeta 

 " crassifolia 

 " borealis 

 Moehringia macrophylla 



" lateriflora 



Sagina saginoides 

 ^Silene acaulis 

 Anemone parviflora 

 Pulsatilla ludoviciana 

 \Thalictrum alpinum 

 Batrachium confervoides 

 ^Draba crassifolia 

 f " fladnizensis 

 \ " aurea 



■\Chrysosplenium tetrandruni 

 ■\Saxifraga cernua 

 Leptasea Hirculus 

 \Sibbaldia prociimhens 

 \Potentilla quinquefolia 

 I " nivea 

 ■j- " uniflora 

 Dasiphora fruticosa 

 Geum rivale 

 Tium alpinum 

 Epilobium alpinum 



" Hornemannii 



f " afiagallidifolium 



Chamaenerion angustifolium 

 •]■ " latifolium 



Hippuriis vulgaris 

 Moneses uniflora 

 Pyrola uliginosa 

 " chlorantha 

 " minor 

 " secunda 

 Menyanthes trifoliata 

 Veronica americana 

 " Wormskioldii 

 " serpyllifolia 

 ■\Elephantella groenlandica 

 Utricularia vulgaris 



" minor 



Campanula petiolata 

 Erigeron jucundus 



" compositus 

 Artemisia spithamaea 



2. Transcontinental 



species confined to the Northern 

 Rockies 

 The number of transcontinental plants found in the Northern 

 Rockies, but not in the Southern, is much smaller, and of these a 



