Jump to main content

Image Credit

Description:
Black walnut leaf with 18 leaflets
Source:
Lerner, R., Department of Horticulture and Landscape Architecture, Purdue University
License:
Permission granted by Purdue University, Horticulture Dept. via e-mail.
Source URL:
http://www.hort.purdue.edu/ext/senior/fruits/blackwalnut5.htm

Explore Our Science Videos

Quick Links X
Top
Free science fair projects.