WHAT DOES BUTTERFLY MILKWEED ANNUAL OR PERENNIAL MEAN?

This species is a good choice for reduced-upkeep gardens as its extended taproot allows it to tolerate drought very well.The roots have long been recognised to simplicity pulmonary ailments, consequently the alternate common identify: pleurisy root. Even so, they shouldn't be considered edible, and they are even poisonous if ingested in large amoun