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Picea mariana

  • enlarged photo
  • Image author: M. Ferguson ©
  • Black spruce (Picea mariana (Mill.) BSP) ovulate cone; this species is a major component of the boreal forest, especially on wetter sites. Note the needles arranged singly on the twig.
  • Ontario, Canada, 1997.
  • Original image
  • Website: University of Toronto, Botany 307