Cow Parsnip

Results: 42



#Item
31Giant Hogweed and LookLook-A-Likes Giant Hogweed (Heracleum mantegazzianum) •Height (ft.): 8-14 •Leaves: sharply and unevenly lobed (up to 5 ft. long), hairy below

Giant Hogweed and LookLook-A-Likes Giant Hogweed (Heracleum mantegazzianum) •Height (ft.): 8-14 •Leaves: sharply and unevenly lobed (up to 5 ft. long), hairy below

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Source URL: www.ontarioinvasiveplants.ca

Language: English - Date: 2010-07-16 11:05:59
32Wild Parsnip (Pastinaca sativa) Best Management Practices in Ontario  ontario.ca/invasivespecies

Wild Parsnip (Pastinaca sativa) Best Management Practices in Ontario ontario.ca/invasivespecies

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Source URL: www.ontarioinvasiveplants.ca

Language: English - Date: 2014-02-21 11:29:16
33Giant Hogweed Giant Hogweed (Heracleum mantegazzianum) is a very large perennial plant that towers over a grown person, reaching up to 5 m (16 ft) in height. Giant Hogweed is a public safety hazard due to its caustic sap

Giant Hogweed Giant Hogweed (Heracleum mantegazzianum) is a very large perennial plant that towers over a grown person, reaching up to 5 m (16 ft) in height. Giant Hogweed is a public safety hazard due to its caustic sap

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Source URL: www.lowerthames-conservation.on.ca

Language: English
34giant hogweed Heracleum mantegazzianum Sommier & Levier Synonyms: None Other common names: giant cow parsnip Family: Apiaceae Invasiveness Rank: 81 The invasiveness rank is calculated based on a species’ ecological imp

giant hogweed Heracleum mantegazzianum Sommier & Levier Synonyms: None Other common names: giant cow parsnip Family: Apiaceae Invasiveness Rank: 81 The invasiveness rank is calculated based on a species’ ecological imp

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Source URL: aknhp.uaa.alaska.edu

Language: English - Date: 2013-01-06 18:46:10
35Giant Hogweed Factsheet - Final

Giant Hogweed Factsheet - Final

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Source URL: www.seagrant.sunysb.edu

Language: English - Date: 2011-06-22 11:28:24
36www.btny.purdue.edu/weedscience/  Glenn Nice Bill Johnson Tom Bauman Purdue Extension Weed Science

www.btny.purdue.edu/weedscience/ Glenn Nice Bill Johnson Tom Bauman Purdue Extension Weed Science

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Source URL: www.btny.purdue.edu

Language: English - Date: 2005-06-09 10:22:09
37Giant Hogweed  MSU Extension Bulletin E-2935 June 2012 Please destroy previous editions

Giant Hogweed MSU Extension Bulletin E-2935 June 2012 Please destroy previous editions

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Source URL: www.michigan.gov

Language: English - Date: 2012-12-07 12:56:21
38Alien Invasive Species Profile (factsheet)

Alien Invasive Species Profile (factsheet)

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Source URL: www.nobanis.org

Language: English - Date: 2008-03-10 08:54:42
39

PDF Document

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Source URL: www.aphis.usda.gov

Language: English - Date: 2013-02-07 15:17:55
40Horticulture and Crop Science, 2021 Coffey Road, Columbus, OH[removed]Giant Hogweed (Heracleum mantegazzianum) David L. Marrison and David J. Goerig

Horticulture and Crop Science, 2021 Coffey Road, Columbus, OH[removed]Giant Hogweed (Heracleum mantegazzianum) David L. Marrison and David J. Goerig

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Source URL: ohioline.osu.edu

Language: English - Date: 2007-05-17 16:51:14