190 



and of Sand on Sando have these characteristics especially marked. 

 On Sando, between Sandsbugt and the lake Sandsvatn, the soil is 

 very sandj?^, with low dunes near the sea. Part C. possesses 250 

 species and 25 varieties, of these 275 forms: — 



162 (ab. 59%) are c. 68 (ab. 257o) are suba. 



66 (ab. 24Vo) are w. c. 10 (3,64 7o) are alp. arct. 



36 (ab. 13 » are Atl. 



Of the species 71 (ab. 28%) are Hepaticae, besides 10 varieties. 

 Of these 81 forms: — 



38 (ab. 47%) are c. 21 (ab. 26%) are suba. 



25 (ab. 31%) are w. c. 5 (6,17%) are alp. arct. 



13 (ab. 15%) are Atl. 



Sphagna 11, (4,4%) species and 2 varieties, whereof 8 are c, 

 5 w. c. besides 1 suba. 



Musci frondosi, 168 (ab. 67%) species, whereof 121 Acrocarpi 

 and 47 Pleurocarpi, besides 13 varieties. Of all these 181 forms: — 



116 (ab. 65^/0) are c. 46 (ab. 25%) are suba. 



36 (ab. 20%) are w. c. 5 (2,71%) are alp. arct. 



23 (ab. 13%) are Atl. 



The following 30 species and varieties have only been found in C. 



On Store Di mon: — 

 Pottia crinita (n. 1.), Grimmia trichophylla. 



On Sando: — 

 Marsiipella sparcifolia, Sphagnum amblyphyllnm , Astropbyllum 

 cuspidatum var. integrifoliiun, A. silvaticum, Bryiim alpinum var. 

 viride, R. erythrocarpum, B. Marratii (n. 1.), B. pendnlum, B. laciistre, 

 Tortilla ruralis {\ar. arenicola), Mollia tortilis (n. 1.), Barbula fallax, 

 Amblystegium Kneiffii, Hypnum Mildeanum, H. albicans. 



On Hesto: — 

 Plagiochila asplenioides var. humilis. 



On South Stromo: — 

 Lepidozia setacea, Odontoschisma Sphagni, Martinellia geniculata 

 (n. 1.), Plagiochila asplenoides var. humilis, Mylia anomala, Jiinger- 

 mania inflata, Bryiim fallax (n. 1.), B. lapponiciim, Tetraplodon 

 bryoides, Barbula brevifolia, Oncophorus polycarpiis, Grimmia ovalis, 

 G. trichophylla, Hypnum albicans. 



