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{%type%} Definitions

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Short "hint"

n. - Annual to perennial herbs or shrubs of eastern United States and Central and South America.

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Usage examples (5)
  • Rosa ‘About Face’ with white snakeroot, Ageratina altissima.
  • There are natives in our midst, including the white snakeroot, Ageratina altissima…
  • Ageratina altissima also known as White Sanicle or Tall Boneset, is a poisonous perennial herb in the family Asteraceae, native to eastern North America.
  • The Aronia melancarpa ‘Viking’ black berries are still hanging on while the white snakeroot, Ageratina altissima climbs to the sky just to the left of the ironweed,...
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