Abstract
Langangen, A. & Løkken, S. 2000. Forekomsten
av kransalger i noen vann i Vågå kommune. Blyttia 57: 154-161.
The occurence of charophytes in some lakes in Vågå, Oppland
county.
The investigated lakes are situated on a mountain plateau at
approximately 800 m a.s.l. in Vågå municipality in South Norway.
The lakes are rich in electrolytes and oligotrophic to mesotrophic concerning
vegetation. One lake (locality 11) is a Chara-lake, which is of special
interest because of the high altitude of the locality (882 m a.s.l), the
highest known in Norway. Five species of charophytes were found, Nitella
opaca, N. flexilis, Chara contraria, C. strigosa and
C. delicatula. Of special interest are the finds of Chara
contraria and C. strigosa. These finds connect southern and northern
finds of the species. Of interesting waterplants are the many species of
Potamogeton and Myriophyllum sibiricum, worthy of note.
Anders Langangen, Hallagerbakken 82b, 1256 Oslo (langangen@hotmail.com)
Sverre Løkken (19361998)
Blyttia 57(4)
Blyttias
hjemmeside
Lagt ut 21.2.2000 JW