All Species in Marshallia
- Broadleaf Barbara's Buttons (Marshallia trinervia)
- Grassleaf Barbara's Buttons (Marshallia graminifolia)
- Mohr'S Barbara'S Buttons (Marshallia mohrii)
- Monongahela Barbara'S Buttons (Marshallia grandiflora)
- Puffballs (Marshallia caespitosa)
- Southern Barbara'S Buttons (Marshallia ramosa)
- Spoonshape Barbara'S Buttons (Marshallia obovata)
- Tall Barbara's Buttons (Marshallia legrandii)