Picradenia acaulis (Pursh) Britton
Picradenia acaulis (Pursh) Britton is a synonym sensu TROPICOS of:
Tetraneuris acaulis (Pursh) Greene var. acaulis, an accepted variety name sensu FNA Ed. Comm., 2006c.
Picradenia acaulis (Pursh) Britton is a synonym sensu TROPICOS of:
Tetraneuris acaulis (Pursh) Greene var. acaulis, an accepted variety name sensu FNA Ed. Comm., 2006c.