EditorialYellow woodsorrel, Oxalis micrantha (Cumming's oxalis, Oxalis cummingii). Handcoloured copperplate engraving by S. Watts after an illustration by William Herbert from Sydenham Edwards' Botanical Register, Ridgeway, London, 1832.
EditorialCommon woodsorrel, Oxalis acetosella. Handcoloured copperplate engraving after an illustration by Richard Duppa from his The Classes and Orders of the Linnaean System of Botany, Longman, Hurst, London, 1816.
EditorialCreeping woodsorrel, Oxalis corniculata var. atropurpurea. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1857.
EditorialCommon woodsorrel, Oxalis acetosella. Handcoloured copperplate engraving after a drawing by James Sowerby for James Smith's English Botany, 1800.
EditorialCape shamrock or Bowie's woodsorrel, Oxalis bowiei. Handcoloured copperplate engraving by S. Watts after an illustration by W. Herbert from Sydenham Edwards' "The Botanical Register," London, Ridgway, 1833.
EditorialPiotta's oxalis or woodsorrel, Oxalis piottae (unresolved name). Handcoloured copperplate engraving by S. Watts after an illustration by Miss Drake from Sydenham Edwards' "The Botanical Register," London, Ridgway, 1835. Sarah Anne Drake (1803-1857) dre...
EditorialCommon yellow woodsorrel, Oxalis stricta. Handcoloured copperplate engraving by F. Guimpel from Dr. Friedrich Gottlob Hayne's Medical Botany, Berlin, 1822. Hayne (1763-1832) was a German botanist, apothecary and professor of pharmaceutical botany at Be...
EditorialWoodsorrel, Oxalis acetosella. Handcoloured copperplate engraving from a botanical illustration by James Sowerby from William Woodville and Sir William Jackson Hooker's "Medical Botany," John Bohn, London, 1832. The tireless Sowerby (1757-1822) drew ov...