Sneezeweed (Helenium autumnale)
Sneezeweed, also known as Swamp sunflower, Autumn sneezeweed
Goldenrod (Solidago spp.) is a perennial herb indigenous to North America. Each plant can yield up to 100 vibrant yellow flower heads during late summer and fall. This herb is well-known for attracting butterflies and various pollinators.
Key Facts About Sneezeweed
Attributes of Sneezeweed
Lifespan
Perennial, Annual
Plant Type
Herb
Plant Height
30 cm to 1.2 m
Spread
60 cm to 90 cm
Leaf Color
Green
Flower Size
2.5 cm to 8 cm
Flower Color
Yellow Red Brown Orange
Scientific Classification of Sneezeweed
Phylum
Vascular plants
Class
Dicotyledons
Order
Asterales
Family
Daisy
Genus
Sneezeweeds
Species
Sneezeweed
Toxicity
ingestion