Scrophulariaceae. 



487 



and by its but slightly protruding stigma; in B the main 

 features of the venation of the helmet are seen, to which a 

 system of raised ridges on the outer side of the helmet cor- 

 responds. The dots on the side of the helmet in Fig. 44, B 

 indicate small glandular hairs, which are especially numer- 

 ous in the front part of the helmet. Fig. 44, H shows such 

 glandular hair in lateral view, highly magnified; the head 

 is 4-celled. D is the lower lip in surface view; the two con- 





Fig. 44. Pedicularis Oederi. 

 A, B, C, D and E are drawn from flowers from Sweden; F is a flower 

 from ' Kongsvold (Dovre). G, Transverse section of one of the warts 

 from the revolute portion of the edge of the upper Hp. H, A glandular 

 hair from the helmet. [A, B, C, D, E and F slightly under Vi; G and 

 H about i^Vi.) (Drawn by E. Warming.) 



vexities are distinctly visible here, as also in Fig. 44, C and 

 F. Fig. 44, F shows a flower with a very far-protruding 

 style; in E the position of the stamens is seen, the filaments 

 of the foremost pair of stamens are hairy along their upper 

 part. One of the warts from the revolute portion of the 

 upper lip is seen under high magnifying power in Fig. 44, G\ 

 on its outer surface it has strong cuticular striations, as 

 have also the cells which surround it. The calyx, subtending 

 leaf and axis of the inflorescence vary from glabrous to 



