Groundsel bush (Baccharis halimifolia)

Groundsel bush, also known as Eastern baccharis, Consumption weed

Baccharis halimifolia is native to the eastern United States, ranging from Massachusetts to Texas, as well as parts of the Bahamas and Cuba. Notably, it is the northernmost species of the Baccharis genus. When introduced to other regions like Australia and Spain, it has become invasive. Additionally, its seeds are toxic if ingested by humans.