20 seeds Sieversia pusilla.
Sieversia pusilla (Anemone pusilla) is a semi-shrub with thin prostrate woody stems. Leaves with short petioles, pinnate, glabrous. Flowers 25-30 mm in diameter, white. Fruits are fusiform, about 2 mm long, pinnately pubescent columns.
It grows in larch woodlands, on the edges of elfin thickets, in shrub tundras, on Nival lawns, stony slopes, mainly in the podgoltsovym and goltsovym belts.
USDA zone 2.