( ( The flowers ) ( ( are ( wind-pollinated catkins ) ) ; ) )
(ROOT (S (NP (DT The) (NNS flowers)) (VP (VBP are) (NP (JJ wind-pollinated) (NNS catkins))) (: ;)))
The flowers are wind-pollinated catkins;
(ROOT (S (NP (NP (NNS Flowers)) (VP (VBN pollinated) (PP (IN by) (NP (NN wind))))) (ADVP (RB generally)) (VP (VBP lack) (NP (JJ brightly) (VBN colored) (NNS parts))) (. .)))