PENA, Pierre / LOBEL, Mathias de / RONDELET, Guillaume

Nova Stirpium Adversaria... Additis Guillielmi Rondelletii aliquot Remediorum formulis, numquam antehac in lucem edditis

      Antwerp: Christoph Plantin,, 1576. Augmented edition of Lobel's chief botanical work, written in collaboration with student Pierre Pena, describing the system of botanical classification which distinguishes different groups of plants by the characters of their leaves, a precursor of the dicotyledons/monocotyledons distinction.