EditorialCommon cow-wheat, Melampyrum pratense. Handcoloured copperplate engraving after an illustration by James Sowerby from James Smith's English Botany, London, 1793.
EditorialPurple or field cow-wheat, Melampyrum arvense. Handcoloured copperplate engraving after an illustration by James Sowerby from James Smith's English Botany, London, 1792.
EditorialCrested cow-wheat, Melampyrum cristatum. Handcoloured copperplate engraving after an illustration by James Sowerby from James Smith's English Botany, London, 1791.
EditorialWild thyme, Thymus serpyllum 96, field cow wheat, Melampyrum arvense 97, and corn speedwell, Veronica arvensis 98. Handcolored copperplate engraving of a botanical illustration from G. T. Wilhelm's "Unterhaltungen aus der Naturgeschichte" (Encyclopedia...