( ( From ( ( tiny ( nonvascular mosses ) ) ( to ( large ( flowering ( and ( fruiting trees ) ) ) ) ) ) ) ( , ( there ( ( are ( ( modern plants ) ( that ( represent ( ( each ( of ( the ( major ( evolutionary changes ) ) ) ) ) ( that ( occurred ( in ( this ( important ( eukaryotic kingdom ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN From) (NP (NP (JJ tiny) (NN nonvascular) (NNS mosses)) (PP (TO to) (NP (JJ large) (NN flowering) (CC and) (NN fruiting) (NNS trees))))) (, ,) (NP (EX there)) (VP (VBP are) (NP (NP (JJ modern) (NNS plants)) (SBAR (WHNP (WDT that)) (S (VP (VBP represent) (NP (NP (DT each)) (PP (IN of) (NP (DT the) (JJ major) (JJ evolutionary) (NNS changes))) (SBAR (WHNP (WDT that)) (S (VP (VBD occurred) (PP (IN in) (NP (DT this) (JJ important) (JJ eukaryotic) (NN kingdom)))))))))))) (. .)))
From tiny nonvascular  mosses to large flowering and fruiting trees, there are modern plants that represent each of the major  evolutionary changes that occurred in this important eukaryotic kingdom.
(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.