2797413 Prickly Twig Rush, White Beak Rush, Brown Beak Rush, Broad Leaved Blysmus, Narrow Leaved Blysmus ? (colour litho) by English School, (19th century); Private Collection; (add.info.: Prickly Twig Rush, White Beak Rush, Brown Beak Rush, Broad Leaved Blysmus, Narrow Leaved Blysmus, Creeping Spike Rush, Many Stalked Spike Rush, Least Spike Rush. Illustration for The Flowering Plants, Grasses, Sedges and Ferns of Great Britain by Anne Pratt (new edn, Frederick Warne, 1905).); 穢 Look and Learn.