Family: Asteraceae

Scientific Name: Helenium autumnale

Common Name: Sneezeweed

DescriptionA plant common to moist areas. It produces hundreds of yellow daisy-like flowers in the late summer through early autumn.
Plant TypeAll Plants, Wild Flowers
Hardiness Zonewinter hardy to atleast zone #5
Sunlightfull sun
Moisturelikes moist areas
Soil & SiteFrequent in moist areas such as by streams, drainage ditches, low swampy areas, wet meadows and moist prairies. The only place that I have seen this plant growing is in wet to moist sites.
FlowersThe yellow composite bent back flower are 1-1.5", each on an individual stalk and produced in large numbers on each plant. The central yellow disk mounds like a ball. Ten or more yellow petals make up the flower, petals are wedge shaped with lobed tips. The bloom late summer through early autumn. I have seen it blooming from the end of August through September
Leavessimple, alternate, form a wing at the point of attachment, widest near the middle and taper to both ends.
Stemsbranching and winged
Dimensions3-5 feet tall
Propagationseeds, division
Misc FactsThe plants are poisonous to live stock, but they seldom eat it. The flower heads (I have also seen the dried leaves listed) were dried and used as snuff.
Notes & Reference#41-Wildflowers of Wisconsin (Stan Teikiela) ,#46-Wetland Plants and Plant Communities of Minnesota and Wisconsin (Eggers and Reed) ,#56-Tall Grass Prairie Wildflowers (Doug Ladd)
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