( ( ( The ( vascular tissue ) ) ( in plants ) ) ( ( is ( arranged ( in ( ( long ( , ( discrete strands ) ) ) ( called ( vascular bundles ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN vascular) (NN tissue)) (PP (IN in) (NP (NNS plants)))) (VP (VBZ is) (VP (VBN arranged) (PP (IN in) (NP (NP (JJ long) (, ,) (JJ discrete) (NNS strands)) (VP (VBN called) (NP (NN vascular) (NNS bundles))))))) (. .)))
The vascular tissue in plants is arranged in long, discrete strands called vascular bundles.
(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)))) (. .)))