Richardia scabra

Richardia scabra L.
Engl.: rough Mexican clover, amylaceous ipecacuanha, farinaceous ipecacuanha, Florida pusley, Mexican clover, undulated ipecacuanha, white ipecacuanha.
Bot. syn.: Richardsonia pilosa (Ruiz & Pav.) Kunth, Richardsonia scabra (L.) A. St.-Hil.