Which flowering plant is native to Central America, Helictotrichon or Odontonema?
Odontonema Odontonema, the toothedthreads, is a genus of flowering plants in the bear's breeches family, Acanthaceae. It is native to Central America.
Abutilon incanum Abutilon icanum, also known as hoary abutilon, pelotazo, pelotazo chico, tronadora, and maʻ o (Hawaiʻ i), is a shrub widespread throughout the arid, warm regions of the southwestern United States and northern Mexico as well as Hawaiʻ i.