It looks like one of the native Poinsettia. So definitely a Euphorbia. I don't know if there are native Poinsettia in Oklahoma. |
Thanks for the speedy replies! It's good to put a name on it. We moved a few (about 4"-6" tall) in early June to another location that took hold in about a week and they're about 27" tall and a 36" spread, we love it! |
Our data base may be wrong. There seems to be two distinct plants: Euphorbia heterophylla and Euphorbia cyathophora. Euphorbia heterophylla var. cyathophora is a synonym for Euphorbia heterophylla. https://plants.usda.gov/core/p... https://plants.usda.gov/core/p... http://www.theplantlist.org/tp... http://www.theplantlist.org/tp... |