Slideshow and species account to come.
For more information:
https://gobotany.nativeplanttrust.org/species/strophostyles/helvola/?pile=alternate-remaining-non-monocots
http://climbers.lsa.umich.edu/?p=308
https://www.illinoiswildflowers.info/savanna/plants/mo_fzbean.htm
https://www.minnesotawildflowers.info/flower/wild-bean
https://en.wikipedia.org/wiki/Strophostyles_helvola
