Barbara's buttons (Marshallia)

Every species of the genus Marshallia in the catalogue.

• Puffballs (Marshallia caespitosa)
• Grassleaf Barbara's buttons (Marshallia graminifolia)
• Monongahela Barbara's buttons (Marshallia grandiflora)
• Tall Barbara's buttons (Marshallia legrandii)
• Mohr's Barbara's buttons (Marshallia mohrii)
• Spoonshape Barbara's buttons (Marshallia obovata)
• Southern Barbara's buttons (Marshallia ramosa)
• Broadleaf Barbara's buttons (Marshallia trinervia)