Schoenus nigricans, Black Bogrush

Schoenus nigricans 1, Knopbies, Saxifraga-Rutger Barendse Schoenus nigricans 2, Knopbies, Saxifraga-Rutger Barendse Schoenus nigricans 3, Knopbies, Saxifraga-Hans Boll Schoenus nigricans 4, Knopbies, Saxifraga-Hans Boll