Sword-leaved helleborine, Cephalanthera longifolia (Narrow-leaved helleborine, Serapias ensifolia). 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.

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Size: 4572px × 7162px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: botanical, botany, cephalanthera, classes, copperplate, duppa, engraving, ensifolia, flower, handcoloured, helleborine, illustration, linnaean, longifolia, narrow-leaved, orders, plant, richard, serapias, sword-leaved, system, vegetable