( ( ( Collect and ) ( describe ( ( some examples ) ( of ( nonvascular ( and ( vascular plants ) ) ) ) ) ) ) . )
(ROOT (S (VP (VP (VB Collect)) (CC and) (VP (VB describe) (NP (NP (DT some) (NNS examples)) (PP (IN of) (NP (NN nonvascular) (CC and) (NN vascular) (NNS plants)))))) (. .)))
Collect and describe some examples of nonvascular and vascular plants.
(ROOT (S (NP (NNP Vascular) (NNS plants)) (VP (VBP have) (NP (DT a) (JJ dominant) (NN sporophyte) (NN generation))) (. .)))