Halophyte #3: Seaside heliotrope

Seaside heliotrope (Helitropium curassavicum), a.k.a. salt heliotrope, is a halophyte (plant of salty spaces) in Florida, but this wide-ranging plant inhabits moist places throughout the U.S. to central Canada to Argentina. ┬áIt sometimes can be invasive in Africa, Asia, Australia,…