Tall rattlesnakeroot (Nabalus altissima)

Other names tall white lettuce, tall white rattlesnakeroot

Same genus

• White rattlesnakeroot (Nabalus albus)
• Purple rattlesnakeroot (Nabalus racemosus)
• Gall of the earth (Nabalus trifoliolatus)
• Western rattlesnakeroot (Nabalus alatus)
• Cankerweed (Nabalus barbatus)

The whole genus Nabalus