"1609-04-04Z"^^ . . . "1526Z"^^ . "Charles de l'\u00C9cluse, L'Escluse, or Carolus Clusius (Arras, February 19, 1526 \u2013 Leiden, April 4, 1609), seigneur de Wat\u00E8nes, was a Flemish doctor and pioneering botanist, perhaps the most influential of all 16th-century scientific horticulturists."@en . "1526-02-19Z"^^ . "Clusius, Carolus"@en . "Flemish doctor and botanist" . "1609Z"^^ .