EditorialYellow flag, Iris pseudacorus. Handcoloured copperplate botanical engraving from Johannes Zorn's "Afbeelding der Artseny-Gewassen," Jan Christiaan Sepp, Amsterdam, 1796. Zorn first published his illustrated medical botany in Nurnberg in 1780 with 500 p...
EditorialYellow flag, yellow iris or water flag, Iris pseudacorus var. pallidoflava. Handcoloured copperplate engraving by Weddell from Samuel Curtis' Botanical Magazine, London, 1822.
EditorialIris pseudacorus. Book of Hours. France (Tours), 1510-1525; detache. (Whole folio) Text. Decoration of an Iris. Image taken from Book of Hours. Originally published/produced in France (Tours), 1510-1525; detached calendar leaves circa 1540. . Source:...
EditorialYellow flag, Iris pseudacorus. Handcoloured copperplate botanical engraving from Johannes Zorn's "Afbeelding der Artseny-Gewassen," Jan Christiaan Sepp, Amsterdam, 1796. Zorn first published his illustrated medical botany in Nurnberg in 1780 with 500 p...