Acaciela angustissima is the former Acacia angustissima. I suspect the name change is about priority. The plant already had a published name and then...
I started my career in horticulture spring of 1980 when I got a job as a laborer at a wholesale nursery northwest of Tucson....
Petey whines a little about the wildflower display near his home, but finds a flower that calms him down.