Queen
male plant growing near the edge of the wetland by the railroad ROW, developing stamens at red diagnostic arrows. No. 870505002.
See also: http://beta.floranorthamerica.org/Salix_interior
http://beta.floranorthamerica.org/File:FNA7_P5_Salix_exigua_var_exigua.jpeg
and
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:777862-1
Found this under a tree. Large grub nesting in its cell. Casing is about one inch. I think this is what it is but it’s just a guess based on some of my own research.