460 Fr. J. Mathiesen. 



On the lower side of the leaf-lobes, glandular hairs of 

 the usual Pedicalaris-tjpe are found, below the branches of 

 the veins of higher order; the dense covering of non-glandular 

 hairs on the lower surface of the leaf as well as on the leaf- 

 stalk, is very characteristic of the species; the hairs (Fig. 

 35, D) are 2 — 5-celled, rather thick-walled, pointed and 

 smooth, they are especially numerous below the branches 

 of the veins of lower order, and along the leaf-margin, but 

 are also found scattered here and there among the glandular 

 hairs, and on the spaces between the .veins. The epidermal 

 cells from which they originate (Fig. 35, D) may be very 

 thick-walled; they are often arched cupola-like. 



Pedicularis hirsuta L. 



Alcohol-material from numerous localities both in East 

 and West Greenland, collected by E. Warming (11. 7. 1884), 

 C. Ryder (11. 7. 1886 and 5. 7. 1887), S. Hansen (2. 7. 1888), 

 N. Hartz (1. 9. 1891) and A. Lundager (29. 6. 1907, 17. 6. 

 and 20. 6. 1908); also from Spitzbergen (Belsund, leg. Nat- 

 horst, 1. 7. 1888) and Norway (Talvik near Alten, leg. E. 

 Warming, 17. 7. 1885). 



Herbarium-material from Greenland, Ellesmere Land, 

 Grant's Land, Spitzbergen, Nova Zembla and Northern Nor- 

 way (Alten). 



Lit.: Lange, 1871, pp. 253 et seq, 266, tab. III, fig. 21 (the 

 seed); 1880, p. 76; 1887, p. 262; Nathorst, 1883, p. 10; Warming, 

 1886, pp. VII, VIII, 21, 44 and 54; 1888, pp. 35, 39, 59, 71, 74, 87, 

 97 and 103; 1890, pp. 206, 208 and 213; Rosenvinge, 1892, p. 686; 

 1896 (II), p. 78; Hartz, 1894, pp. 32 and 34; 1895 (I), pp. 116, 128, 

 167, 170, 171, 175, 225, 247 and 288; 1895 (II), pp. 335, 359 and 372; 

 Hartz and Kruuse, 1911, pp. 339, 342, 343, 345, 347, 348, 353, 359, 

 364, 870, 376, 876, 878, 385, 402, 405, 409, 416, 418, 419, 428 and 428; 

 Norman, 1895, p. 458; Ekstam, 1897, pp. 118, 168 and 180; 1899, 

 pp. 7, 33, 37, 40, 48 and 50; Kruuse, 1898, pp. 350, 373, 380, 386, 

 394 and 398; 1905, p. 176; 1906, p. 249; 1911, in part IV pp. 196, 

 202, 244, 254, 266, 269 and 272, besides notes in the preceding parts; 



