Scrophulariaceae. 439 



order. On the lower surface of the leaf, and especially in 

 the middle of the sections, thin-walled 1- to 3-celled non- 

 glandular hairs occur. 



Pedicularis euphrasioides Steph. 



Alcohol-material from Greenland (Itivnek near Hol- 

 steinsborg, leg. Eug. Warming, 13. 7. 1884). 



Herbarium-material from Greenland, the shore of Hud- 

 son Bay (Churchill), Port Clarence near Behrings Strait, and 

 Siberia (by the Boganida River). 



Lit.: Lange, 1871, pp. 254 et seq, 264, tab. II, fig. 10 (the seed); 

 1880, p. 74; 1887, p. 262; Warming, 1886, pp. 19, 44 and 58; 1890, 

 pp. 206, 210, 211 and 218; Rosenvinge, 1892, p. 686; 1896 (I), p. 68; 

 1896 (II), p. 78; Hartz, 1894, p. 39; Knuth, 1899, p. 190; Porsild, 

 1920 p. 142. 



Spot-bound hemicryptophyte of the semi-rosette type, 

 biennial to pluriennial hapaxanth, or — what is certainly 

 the most common — a pollacanth, with scantily-branched 

 main root, the longevity of which corresponds with that of 

 the individual. Should the species appear as a pollacanth, 

 innovation shoots are developed at the base of the flowering 

 shoot. 



The length of the first vegetative-stage varies from one 

 to (probably at most) two years. During the vegetative 

 stage a leaf-rosette is developed every summer and — towards 

 the end of the growth-period — bud-scales for the protection 

 of the young organs during the winter-rest; in the summer 

 in which the plant flowers, the shoot forms no rosette of 

 foliage-leaves. The shorter vegetative-stage (of one-year's 

 duration) appears especially to result in weaker individuals, 

 which probably often end their lives by fruit-setting in the 

 second year. 



This species diflers very much in habit from the other 

 species described here, owing to the formation of numerous 



