Tall White Rattlesnake-root
    or Tall White Lettuce
Tall White Rattlesnake-root    
    or Tall White Lettuce
Preanthes altissima
Aster or Daisy Family - Asteraceae
Flowers (½ to ¾ inches long) are greenish-white with a protruding style and have pale green to pinkish bracts on the tubular part of the flower head. Leaves alternate and usually toothed, but variable in shape; stem leaves egg-shaped to triangular and more basal leaves either triangular, lobed or even divided.
(Photographed – late August)
This upright plant (2 to 6 feet tall) with rather sparse leaves and groups of short-stalked nodding flowers was found at the edge of woods adjacent to a marsh.
  © Pathology Images Inc. 2000 to 2002