Amaranthus tuberculatus
Roughfruit amaranth

Images

Additional Resources

IPA LINK:

http://www.indiana.plantatlas.usf.edu/Plant.aspx?id=119

CONSORTIUM LINK:

https://midwestherbaria.org/portal/taxa/index.php?taxon=Amaranthus+tuberculatus&formsubmit=Search+Terms

USDA LINK:

http://plants.usda.gov/plant-profile/AMTU