The Golden Flymph Emerger fishes very well for me. The Green Goblin took a good share of fish as well. Of course, I think ALL soft-hackles fish well used appropriately.
If I could get to where you are, I could show you. You could even come to the Genny, and I'd show you,
The Native American does have a touch of brown to it and could be used as a March Brown imitation, perhaps. In my area, the Brown is more creamish tan--Fawn colored, I guess. I have a photo of a winged wet fly I use, sometime, for March Brown. If I can find it, I'll post it for you.
Here's that March Brown Photo. It surely could be tied as a wingless wet.