Sunflower
Minnesota and North Dakota, rapidly increasing in the United States in the late 1970's.
The top 3 sunflower producing states are North Dakota, South Dakota, and Kansas.
http://en.wikipedia.org/wiki/Sunflower
Ihttp://www.gpnc.org/sunflower.htmn
http://www.hort.purdue.edu/newcrop/afcm/sunflower.html
http://ohioline.osu.edu/hyg-fact/1000/1228.html
http://www.pims.math.ca/education/2000/bus00/sunflower/
http://jenefer.speedyweb.com/sunflower.shtml
http://muextension.missouri.edu/explore/agguides/crops/g04290.htm
http://www.flickr.com/photos/tags/sunflower/clusters/
http://www.gov.mb.ca/agriculture/crops/oilseeds/bgd01s01.html
http://www.flowers.org.uk/flowers/facts/s-z/sunflower.htm
http://www.sunnews.com/Congratsunflower2005.htm
http://ohioline.osu.edu/agf-fact/0107.html
http://www.cyberspaceag.com/kansascrops/sunflowers/sunflowerhistory.htm
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