( ( vascular tissue ) ( in plants ) )
(ROOT (S (VP (VB vascular) (NP (NN tissue)) (PP (IN in) (NP (NNS plants))))))
vascular tissue in plants
(ROOT (S (NP (NP (JJ Present-day) (NNS plants)) (SBAR (WHNP (WDT that)) (S (VP (VBP have) (NP (DT a) (JJ complex) (NN vascular) (NN tissue) (NN system)))))) (VP (VBP are) (VP (VBN called) (NP (NN vasuluar) (NNS plants)))) (. .)))