( plants ( ( will ( grow ( ( tall and ) spindly ) ) ) . ) )
(ROOT (S (NP (NNS plants)) (VP (MD will) (VP (VB grow) (ADJP (JJ tall) (CC and) (JJ spindly)))) (. .)))
plants will grow tall and spindly.
(ROOT (S (NP (JJ Vascular) (NN tissue)) (VP (VBD allowed) (NP (DT these) (NNS plants)) (S (VP (TO to) (VP (VB grow) (NP (JJR taller)))))) (. .)))