Wild Lucerne or Mealie Crotalaria * Wilde Lusern of Mielie Crotalaria * Crotalaria Sphaerocarpa ssp. Sphaerocarpa

https://www.inaturalist.org/taxa/598567-Crotalaria-sphaerocarpa-sphaerocarpa/browse_photos

Sources:

(*) https://www.inaturalist.org/taxa/598567-Crotalaria-sphaerocarpa-sphaerocarpa