Slideshow and species account to come.
For more information:
https://gobotany.nativeplanttrust.org/species/robinia/pseudoacacia/
http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=40
https://en.wikipedia.org/wiki/Robinia_pseudoacacia
https://caseytrees.org/2015/05/tree-month-black-locust/
http://americaninsects.net/h/vanduzea-arquata.html