Borovichev E.A. Botanical excursion on the Northern Soroya. Hammerfest, 2014.

Preissia quadrala - thallose liverwortpreferring moist base-rich Thallose liverwort Sauteria alpina rocks occurs on Ca-rich rock covered byfine earth Photo N. Koroleva Common Butterwort (Pinguicula vulgaris) (left) and Alpine Butterwort (Pinguicula alpina) (right) are insectivorousplant with glandular hairs on the upper surface o ffleshy leaves in basal rosette. These hairs excrete mucilaginous sticky j droplets, which trap the insects, and enzymes, which digest them. In the end of growing season Butterwortsforms overwintering bulbil under weathered leaves and litter and overwinters with its help 72