Ascophyllum nodosum 1, Knotswier, Saxifraga-Peter Meininger Ascophyllum nodosum 2, Knotswier, Saxifraga-Peter Meininger Ascophyllum nodosum 3, Knotswier, Saxifraga-Eric Gibcus Ascophyllum nodosum 4, Knotswier, Saxifraga-Eric Gibcus
Ascophyllum nodosum 5, Knotswier, Saxifraga-Eric Gibcus Ascophyllum nodosum 6, Knotswier, Saxifraga-Peter Meininger