Blodgett's silverbush, threatened Florida endemic

Blodgett’s silverbush (Argythamnia blodgettii) or Blodgett’s wild mercury is an erect medium herb, often unbranched with green stems up to 2 feet tall. Pine rocklands, edges or gaps in rockland hammocks, and coastal berm are the primary habitats for Blodgett’s silverbush in Miami-Dade and Monroe Counties.