Contact Us

Contact Info

Daren Redfearn, Ph. D.
368 Agricultural Hall
Oklahoma State University
Stillwater, OK 74078

Phone: (405) 744-9648
FAX: (405) 744-0354
daren.redfearn@okstate.edu


Plant Identification

alfalfa header 

Weeds

Crops

Forages

We hope this resource will be an ever-evolving database of reliable information. This site is here for you! If you discover any issues or would like to see a species we are currently missing, feel free to contact us.

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