leafcup

noun5

1. •
   A coarse American composite weed, Smallanthus uvedalia.
2. •
   A perennial herb, Polymnia canadensis
3. •
   A rare perennial or annual herb found only in Tennessee and Georgia, Polymnia laevigata
4. •
   A rare herb, Polymnia johnbeckii found only in patches along the Tennessee River.
5. •
   An annual wildflower found only in Arkansas, Polymnia cossatotensis.