Title:  Pigweed Identification—A Pictorial Guide to the Common Pigweeds of the Great Plains

Pub Number: S80
Description: A generalized distribution map; photographs of seed, seedling, and mature plants; and text describing other identifying features are present for each species.
Authors:  Horak, M.J. -- Peterson, D.E. -- Chessman, D.J.
Publication Date: October 1994
Resource Type: text
Format: pdf
Language: English
 

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http://www.oznet.ksu.edu/library/crpsl2/s80.pdf (425 kb)