Euphorbia esula (Leafy Spurge) is a species of perennial herb in the family Euphorbiaceae. It has a self-supporting growth form. It is native to North America, Germany, Austria, Serbia And Montenegro, Poland, Albania, Spain, Belgium, Greece, Italy, Estonia, Hungary, Russia, Bulgaria, China, Turkey, Latvia, Afghanistan, Portugal, Moldova, Lithuania, Belarus, Romania, the Netherlands, France, Yugoslavia, and Ukraine. Kenttätyräkki has simple, broad leaves. Flowers are visited by Vanessa virginiensis. Kenttätyräkki is a photoautotroph. Individuals can grow to 0.55 m.
EOL:llä on tietoa 25 määritteelle, mukaan lukien: