species 17,334 observations

Tall Rattlesnake Root

Nabalus altissimus

Field notes

Nabalus altissimus (formerly Prenanthes altissima), commonly called the tall rattlesnakeroot or white lettuce, is a species of plant in the family Asteraceae. In 2010 it was reclassified from the genus Prenanthes to Nabalus.

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Supports All

5 native animals
supported in the US

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

From NC State Extension.