Ageratina altissima var. altissima (White Snakeroot), bark, stem
3.69032
digital color photograph
Photographic image
October 6 2012
Ageratina altissima var. altissima (White Snakeroot), bark, stem
Ageratina altissima (L.) King & H.E.Robins. (white snakeroot)
Perennials (Plants)
Asteraceae (aster family)
Bark
Stems (Botany)
Perennials (Plants)
Asteraceae (aster family)
Bark
Stems (Botany)
Camp Big Timber, Elgin, Kane County, Illinois
Copyright statement: ©Edward A Hedborn, Jr
