2811522 The Long-Flowered Centranth, Centranthus Macrosiphon (chromolitho) by English School, (19th century); Private Collection; (add.info.: The Long-Flowered Centranth, Centranthus Macrosiphon. A Hardy Annual, from the South of Spain, belonging to the Natural Order of Valerianworts. Illustration for Paxton\'s Flower Garden by Professor Lindley and Sir Joseph Paxton revised by Thomas Baines (Cassell, 1882).); 穢 Look and Learn.