180 



EILIF DAHL 



Table 3 



Comparison of the Different Elements in the Floras of Greenland (based on Bocher, 

 HoLMEN and Jakobsen, 1957); Newfoundland and Labrador (Mainly based on 

 Rouleau, 1956) and Gaspe (Mainly based on Scoggan, 1950) as to Adaptations to 



Long-distance Dispersal. 



Polymorphic apomictic groups {Taraxacum and Hieiaciuin in Greenland, Oenothera, 



Crataegus and Rubus subg. Eubatus in other areas) excluded from the enumerations. 

 [Upper figure = observed, lower figure (in brackets) = statistically expected number of 



species per element.] 



