9-19 Who Am I?

I've combed my books, searched the internet, and still can't find what this is called. It stands nearly 5 ft. on one maybe 3/4" stalk - the blooms lasted just one day and it was the only one down by the creek. The color was fantastic in the morning sun.

[J. Voorberg]

I don't know either but it's a nice shot nevertheless

[Allison Maltese]

I will see if my expert friends know what this is. I love the quality of the light in this shot and the nice contrast between the bright yellow and the dark background.

[GreyFeather]

Great shot...love the yellow...don't know the flower though.

[Alison Hewitt Bailey]

Another don't know, I'm afraid, but what a pretty shot. The light and bokeh are lovely.

[Allison Maltese]

My friends have IDed this plant as an evening primrose, Oenethera biennis. What do you think?

[Milanie]

@falcon11 I do believe they hit it! When I read the write-up for Evening Primrose it sure seemed a match to me. Many thanks.

[Carolyn White]

Wow! Beautifully captured, Milanie! :0)