( ( ( The ( five-parted ( , ( palmate leaves ) ) ) ) ( of ( Virginia creeper ) ) ) ( ( ( identifies ( this ( non-reactive plant ) ) ) ( from ( ( ( the ( dermatitis inducing ) ) , ) ( three-leafed ( poison ivy ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ five-parted) (, ,) (JJ palmate) (NNS leaves)) (PP (IN of) (NP (NNP Virginia) (NN creeper)))) (VP (VBZ identifies) (NP (DT this) (JJ non-reactive) (NN plant)) (PP (IN from) (NP (NP (DT the) (JJ dermatitis) (NN inducing)) (, ,) (NP (JJ three-leafed) (NN poison) (NN ivy))))) (. .)))
The five-parted, palmate leaves of Virginia creeper identifies this non-reactive  plant from the dermatitis inducing, three-leafed poison ivy.
(ROOT (S (NP (NN Poison) (NN ivy)) (ADVP (RB typically)) (VP (VBZ has) (NP (NP (CD three) (NNS groups)) (PP (IN of) (NP (NNS leaves))))) (. .)))