Annual ragweed (Ambrosia artemisiifolia)
Annual ragweed, also known as Common ragweed, Tassel weed
Annual ragweed (Ambrosia artemisiifolia) is a highly troublesome weed globally. This annual herb releases highly allergenic pollen and spreads aggressively. Its competitive nature makes it particularly unwelcome in cultivated fields, as it can significantly hinder crop growth and productivity.
Key Facts About Annual ragweed
Attributes of Annual ragweed
Lifespan
Annual, Biennial
Plant Type
Herb
Plant Height
20 cm to 1.5 m
Spread
90 cm to 1.2 m
Leaf Color
Green
Flower Size
2.5 cm
Flower Color
Yellow Green Brown
Scientific Classification of Annual ragweed
Phylum
Vascular plants
Class
Dicotyledons
Order
Asterales
Family
Daisy
Genus
ragweed
Species
Annual ragweed