( ( ( a plant ) ( that ( produces ( ( ( ( spores , ) ( not seeds ) ) , ) ( in ( its ( sexual ( reproductive cycle ) ) ) ) ) ) ) ) ; )
(ROOT (NP (NP (NP (DT a) (NN plant)) (SBAR (WHNP (WDT that)) (S (VP (VBZ produces) (NP (NP (NP (NNS spores)) (, ,) (NP (RB not) (NNS seeds)) (, ,)) (PP (IN in) (NP (PRP$ its) (JJ sexual) (JJ reproductive) (NN cycle)))))))) (: ;)))
a plant that produces spores, not seeds, in its sexual reproductive cycle;
(ROOT (S (NP (NP (DT A) (NN method)) (PP (IN of) (NP (NP (JJ sexual) (NN reproduction)) (SBAR (WHNP (WDT that)) (S (VP (VBZ occurs) (PP (IN in) (NP (NNS plants))))))))) (VP (MD can) (VP (VB be) (VP (VBN described) (SBAR (IN as) (S (NP (NNS seeds)) (VP (VBP are) (VP (VBN produced) (PP (IN from) (NP (NP (DT the) (NN flower)) (PP (IN of) (NP (DT the) (NN plant)))))))))))) (. .)))