410 



Fr. J. Mathiesen. 



nying figures are borrowed from Warming, 1886, and the 

 following is cited from his description: 'The Scandinavian 

 and Greenland individuals of this species appear to me to be 

 exactly alike in every way, but differ from those of the Alps 

 in at least one respect, that is, provided that H.Müller has 

 informed us of all the forms occurring there. Fig. 16 shows 



Fig. 16. Bartschia alpina. 

 A and В from East Greenland (Eberlin, 30. 7. 1885); С from Kaa- 

 fjord near Alten in West Finmark; D from Godthaab in West Green- 

 land (28. 6. 1884); all the anthers were open, and pollen had already 

 germinated upon the stigma. E and F are from Holsteinsborg in West 

 Greenland (15. 7. 1884). A — F are twice the natural size; the others, 

 which are all drawn from Greenland material, are in various magni- 

 fications. For further particulars see text (Warming, 1886). 



the structure of this flower, partly from Norwegian and partly 

 from Greenland material (in the majority of cases the hair- 

 covering has been omitted or only indicated along the outlines 

 of the figures). The conspicuousness of the dull purple-violet 



