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Giant Hogweed (GH) Giant Hogweed in Pennsylvania.pdf

Giant Hogweed (GH) Giant hogweed is a federally listed noxious weed with a lim-ited nationwide distribution. Pennsylvania, New York and Washington state have the ...  Down

Giant Hogweed - PA DCNR - DCNR Home.pdf

Invasive Plants in Pennsylvania Giant Hogweed Heracleum mantegazzianum Description: Giant hogweed is an incredibly tall biennial or ...  Down

giant hogweed Heracleum mantegazzianum Sommier &.pdf

Giant hogweed is biennial or perennial a that plant grows 3 to 4 ½ meters tall. Stems are hollow and 5 to 10 cm in diameter. They have dark reddishpurple spots - ...   Down

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  • giant hogweed Heracleum mantegazzianum Sommier & …

    Giant hogweed is biennial or perennial a that plant grows 3 to 4 ½ meters tall. Stems are hollow and 5 to 10 cm in diameter. They have dark reddishpurple spots -

    aknhp.uaa.alaska.edu/wp-content/uploads/2013/01/Heracleum...
  • Giant Hogweed Factsheet - Final - Stony Brook University

    Giant hogweed (Heracleum mantegazzianum) is a member of the carrot or parsley family, Apiaceae (Umbelliferae). Except for its size, the plant can be mistaken for a ...

    www.seagrant.sunysb.edu/ais/pdfs/GiantHogweedFactsheet.pdf
  • New Invasive Plants of the Midwest Fact Sheet GIANT …

    GIANT HOGWEED Heracleum mantegazzianum New Invasive Plants of the Midwest Fact Sheet Description: Giant hogweed is a large perennial herb that

    www.mipn.org/Midwest%20Invasives%20Fact%20Sheets/PDF/ghogweed.pdf
  • An attractive but dangerous federal noxious weed. Have …

    (1) Giant Hogweed. An attractive but dangerous federal noxious weed. Have you seen this plant in Michigan? Hogweed is hazardous. Giant hogweed is a majestic plant

    www.michigan.gov/documents/mdard/E2935_2012_Revision_391739_7.pdf