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In page Araceae:

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One of the earliest observations of species in the Araceae was conducted by Theophrastus in his work Enquiry into Plants.[1] The Araceae were not recognized as a distinct group of plants until the 16th century. In 1789, Antoine Laurent de Jussieu classified all climbing aroids as Pothos and all terrestrial aroids as either Arum or Dracontium in his book Familles des Plantes.[citation needed]