186 A. E. Porsild. 



have inoorporated a ffw ranij^os without latitudo. Altitudes given in 

 Itolics are new ranges for which I am responsible. 



Vcrlical ranges of piants. 



Southern and h)Avhuid types. 



Scoresby Sd. West-Greenland 



Lycopndium alpinum 314 (785) 



Calamagrostis negJecta i»40 (68U) 



Poa alpina 940 770 70° 



1470 621/2° 



Festuca rnbra 750 (314) 



Carex Macloviana 625 300 70° 



380 61° 



C. lagopina 690 (565) 



C. scirpoidea 785 770 70° 



J linens castanens 625 (125) 



./. arclicus 625 380 61° 



J. trifidus 785 500 70° 



1 290 63° 



Luzula spicata 314 770 70° 



940 61° 



Riimex AcetoseUa 785 346 68° 



Sagina Linnaei 785 250 61' 



Cerastiiim trigijnum 940 780 70*^ 



1470 62V2 



Viscaria alpina 785 ( 625) 



Thalictrum alpininn 31 4 770 7.0^ 



Arabis alpina 1255 940 70' 



1470 62V2' 



.1. llolboellii 940 SOO 70° 



630 S. GrI. 



Draba aiirea 785 200 70° 



(256) 

 Rhodiola rusea 785 c. 200 N. Grl. 



940 S. — 



Saxijraga Aizoon 31 4 (785) 



Sibbaldia prociimbens 940 (850) 



Pot en til la al pest ris 500 600 70° 



1470 621/, 



Arctostaphylos alpina 720 c. 100 70° 



Veronica alpina 940 770 70° 



(850) 



L° 



nr\o 



o 



)° 

 o 



