191 



On Nolso: — 

 Metzgeria fiircata var. aeniginosa, AstroplujUiim cuspidatiim var. 



integrifolium. 



On South Ostero: — 



Dicranum longifoliiim, Grimmia trichophylla (n. 1.). 



The n. 1. for Glijphomitriiim Daviesii goes beyond South Stromo. 



THE WESTERN PART (W.), 

 ab. 188 n kilom., which contains the Islands Vaago and Myggenæs, is 

 mountainous and is ralher more than 700 m. in extent. The environs 

 of the lake Sorvaagsvatn on Vaago are comparatively low (80— 

 100 m.) and this low elevation is continued northwards as a broad 

 Valley, dividing the island into an eastern and western highland. 

 In the W. have been found 206 species and 13 varieties. Of these 

 219 forms: — 



126 (ab. 57,50/0) are c. 65 (ab. 30«/o) are suba. 



54 (ab. 25>) are w. c. 9 (4,11%) are alp. arct. 



30 (ab. 14^0) are Atl. 

 Of the species 53 (ab. 26Vo) are Hepaticae, besides 4 varieties. 

 Of these 57 forms: — 



24 (ab. 420/0) are c. 20 (ab. 35%) are suba. 



21 (ab. 37 7o) are w. c. 3 (5,26 7o) are alp. arct. 



11 (ab. 190/0) are Atl. 

 9 (4,370/0) Sphagna and 1 variety, whereof 6 are c, 4 w. c. 

 besides 1 suba. 



Musci frondosi, 144 (ab. 70 0/0) species, whereof 100 Acrocarpi 

 and 44 Pleurocarpi, besides 8 varieties. Of all Ihe 152 forms: — 

 96 (ab. 630/0) are c. 44 (ab. 29 0/0) are suba. 



29 (ab. 190/0) are w. c. 6 (3,95 0/0) are alp. arct. 



19 (ab. 12,50/0) are Atl. 

 The following 8 species and varieties have only been found 



in the W. 



On Myggenæs: — 



Ditrichum homomallum var. subalpinum. 



On Vaago: — 

 Lejeunea cavifolia xar. planiiiscula, Jiingermania pnmila, J.Wen- 

 zelii, Marsiipella Funckii, Mollia flauovirens (n.l.), M. brachydoniia (n.l.). 



