( ( ( Sexual ( -LRB- ( seed -RRB- ) ) ) ( propagation ( to ( include ( seed ( maturation ( , ( dormancy ( and ( seed germination ) ) ) ) ) ) ) ) ) ) ; )
(ROOT (NP (NP (JJ Sexual) (-LRB- -LRB-) (NN seed) (-RRB- -RRB-)) (VP (VBN propagation) (S (VP (TO to) (VP (VB include) (NP (NN seed) (NN maturation) (, ,) (NN dormancy) (CC and) (NN seed) (NNS germination)))))) (: ;)))
Sexual (seed) propagation to include seed maturation, dormancy and seed germination;
(ROOT (S (NP (NN Seed)) (ADVP (RB dormancy)) (VP (VBZ ensures) (SBAR (IN that) (S (NP (NNS seeds)) (VP (VBP germinate) (ADVP (RB only)) (SBAR (WHADVP (WRB when)) (S (NP (NP (NNS conditions)) (PP (IN for) (NP (JJ seedling) (NN survival)))) (VP (VBP are) (ADJP (JJ optimal))))))))) (. .)))