464 



Fr. J. Mathiesen. 



especially in the cortex (see below), are, during the winter, 

 found to be full of ice (M. Porsild, in litt.). 



The structure of the flower will be evident from Fig. 37 

 (= Warming, 1886, fig. 12). A shows a flower seen from 



Fig. 37. Pedicularis hirsuta. 

 A and В (the same flower) as well as С — F and К — N are drawn from 

 Greenland material; / from a flower from Northern Norway (leg. Ny- 

 Huus), О and P from flowers from Spitzbergen (leg. Nathorst). (Cf. 



text.) (E. Warming, 1886.) 



the side; В the same flower, and К another flower, both in 

 front view: in A the denselj' hairy calyx should be noted, 

 the short corolla-tube, the short, warty revolute portion of 

 the edge of the upper lip and the ridge which passes down- 

 wards from its uppermost point, into the back of the corolla- 

 tube; also the two convexities on the lower lip, and the 



