Phytolacca americana - Wikipedia- tác dụng phụ của phytolacca decandra ,Phytolacca americana, also known as American pokeweed, pokeweed, poke sallet, dragonberries is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae growing up to 8 ft (2.4m) in height. It has simple leaves on green to red or purplish stems and a large white taproot.The flowers are green to white, followed by purple to almost black berries which are a food source for ...