is a perennial inhabiting wetland along valleys in mountainous
regions, extending runners in the ground. Rosette leaves are
orbicular, 0.4-1.7cm in length, and bases heart-shaped. Flower
stalks measure 5-10cm in height, with one or two alternate leaves.
Flowers are 3mm across, calyx lobes are green and open flat, and
Anthers are yellow. Bloom time: April-May.