Euphorbia corollata (Flowering Spurge)
A great little white flower in any garden, but particularly where you may have rabbit or deer problems. The latex in this plant's leaves is toxic so it will keep those rascally critters away. A widely versatile plant that will work almost any soil type even poor gravely rocky and dry soils. Actually poor soils are preferred! A great prairie garden plant that is as showy as it is resilient and versatile.
Frequently Asked Questions
Photo 1 By Cody Hough (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons
Photo 2 By gmayfield10 [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
Photo 3 By gmayfield10 [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons