( ( ( ( ( Nonvascular plants ) ( -LRB- ( ( ( mosses and ) liverworts ) -RRB- ) ) ) , ) ( ( ( ferns and ) gymnosperms ) ( -LRB- ( ( cone-bearing plants ) -RRB- ) ) ) ) ( ( ( are also ) examined ) . ) )
(ROOT (S (NP (NP (NP (JJ Nonvascular) (NNS plants)) (PRN (-LRB- -LRB-) (NP (NP (NNS mosses)) (CC and) (NP (NNS liverworts))) (-RRB- -RRB-))) (, ,) (NP (NP (NNS ferns) (CC and) (NNS gymnosperms)) (PRN (-LRB- -LRB-) (NP (JJ cone-bearing) (NNS plants)) (-RRB- -RRB-)))) (VP (VBP are) (ADVP (RB also)) (VP (VBN examined))) (. .)))
Nonvascular plants (mosses and liverworts), ferns and gymnosperms (cone-bearing plants) are also examined.
(ROOT (S (NP (NNP Moss)) (VP (VBZ is) (VP (RBS best) (VBN classified) (PP (IN as) (NP (DT a) (NN nonvascular) (NN plant))))) (. .)))
Moss is best classified as a nonvascular plant.