I have no clue to what type of bee this is -- he/she was one hyper critter!  And, look at the pollen on its leg! 
(Closeup/Crop)
This is not the greatest picture as it was a very windy day. But, I wanted y'all to see another variation of the Texas Indian Paintbrush.
Castilega indivisa (Texas Indian Paintbrush)
Shot on April 6, 2017