Southeastern United States.
Map of select IRC data for peninsular Florida
IRC SOUTH FLORIDA Status:
SOUTH FLORIDA Occurrence:
SOUTH FLORIDA Native Status:
SOUTH FLORIDA Cultivated Status:
For more images, click on the USDA PLANTS and Atlas of Florida Vascular Plants links below. See a 2019 post on the Treasure Coast Natives
blog on dominant mudflat species including mock bighead rush.