Had to leave these behind in a recent move.
Can anyone do a trade with me for these?
Check my trade list please and email me.
I hope that you see this even though you didn't check the box to have post replies emailed to you.
Anyway, might you be looking for Euphorbia cyathophora aka Fire on the Mountain? See images below.
I see that according to the USDA site, it is native to most of the US.
You might want to try requesting it for a trade calling it by its Latin and common names. Euphorbia cyathophora aka Fire on the Mountain.
Here is a link that might be useful: Google images for Euphorbia cyathophora