University of Illinois Home Contact Search
UI Plants Woody Ornamentals
Advanced Search
Select a Plant
ResourcesLinks
 Plant Details
habit
leaves
buds
stems
flowers
fruits
fallcolor
bark
culture

 

 

 


Ailanthus altissima



More Photos
Previous PhotoPhoto #0Photo #1Selected Photo 

 

Ailanthus altissima
Tree of heaven

Extremely coarse in appearance, the yellowish-brown to reddish-brown glabrous stems have very large "V"-shaped leaf scars and slightly raised orangish brown lenticels. When viewed in cross-section, the pith is a solid tan -- my students know it as "the peanut butter plant" because it looks like someone filled the stem with peanut butter. Young vigorous stems often have a glaucous waxy haze covering them and can range in thickness from 3/8" to 1" or more in diameter.

 
All information on this site is copyright protected. Please see our copyright statement.  
©2026  Gary J. Kling, University of Illinois at Urbana-Champaign
  Christopher P. Lindsey, hort.net
  Mark E. Zampardo, College of Lake County