2010.04.18 Austria, Upper Austria, district Freistadt (Tannermoor - raised bog, 925 m).At the fringes of a bog, mixed forest (with spruce and bog pine) rather shortly after this winters snow has molten (no fresh growth yet).German name: Eigentliche Moor-Birke (Flaum-Birke)ID: Fischer & al., Exkursionsflora (2008 3rd)