EditorialA. Asplenium Ruta-muraria. B. A. germanicum. C. A. septentrionale. The wall rue, or spleenwort. The alternate-leaved spleenwort. The forked spleenwort, Bradbury, Henry Riley (1821-1887), (Illustrator), ferns of Great Britain and Ireland.
EditorialA. Asplenium Ruta-muraria. B. A. germanicum. C. A. septentrionale. The wall rue, or spleenwort. The alternate-leaved spleenwort. The forked spleenwort, Bradbury, Henry Riley (1821-1887), (Illustrator), ferns of Great Britain and Ireland.
EditorialWhite maidenhair or wall rue, Asplenium ruta-muraria. Handcoloured copperplate engraving by James Sowerby from James Smith's English Botany, London, 1793.
EditorialWall rue fern, Asplenium ruta muraria. 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 wi...