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Great Ragweed
Ambrosia trifida
Linnaeus
subsp.
trifida
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Great Ragweed - Ambrosia trifida Linnaeus subsp. trifida: https://www.marylandbiodiversity.com/view/4182
Synonyms
Ambrosia trifida trifida
Giant Ragweed
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Ambrosia
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Ambrosia
About Taxon
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Seasonality
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History
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Range of years
1937
1976
1977
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1979
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for Jan - Dec from 2019 - 2020
Source: Maryland Biodiversity Project database
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Source: Maryland Biodiversity Project database
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