( Mosses ( ( belong ( to ( ( the ( Division Bryophyta ) ) ( ( characterized ( by ( nonvascular plants ) ) ) ( with ( embryos ( that ( develop ( within ( ( multicellular ( female ( sex organs ) ) ) ( called archegonia ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Mosses)) (VP (VBP belong) (PP (TO to) (NP (NP (DT the) (NNP Division) (NNP Bryophyta)) (VP (VBN characterized) (PP (IN by) (NP (NN nonvascular) (NNS plants))) (PP (IN with) (NP (NP (NNS embryos)) (SBAR (WHNP (WDT that)) (S (VP (VBP develop) (PP (IN within) (NP (NP (JJ multicellular) (JJ female) (NN sex) (NNS organs)) (VP (VBN called) (NP (NN archegonia)))))))))))))) (. .)))
Mosses belong to the Division Bryophyta characterized by nonvascular plants with embryos that develop within multicellular female sex organs called archegonia.
(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.