Family: Fabaceae 
Synonyms: Cladrastis albiflora
   Cladrastis fragrans
   Cladrastis kentuckensis
   Cladrastis lutea
   Cladrastis lutea f. tomentosa
   Cladrastis tinctoria
   Sophora kentukea
   Virgilia alba
   Virgilia kentuckensis
   Virgilia lutea
Type: Woody plant 
Common: Yellowwood 
Location: University of Illinois at Urbana-Champaign