10-Letter Plants Starting with 'POI'

A commercially important Mexican shrub belonging to the spurge family, characterized by its large, showy, typically red or white petal-like bracts surrounding small yellow flowers, widely cultivated and popular as a decorative houseplant during the Christmas season.

A North American climbing vine or shrub (Toxicodendron radicans) characterized by leaves arranged in groups of three, known for secreting urushiol, an oil that causes a severe allergic skin reaction.

A poisonous North American shrub or vine of the cashew family that produces an irritating oil called urushiol, characterized by leaves divided into three coarsely toothed or lobed leaflets that resemble oak leaves.