division - (botany) taxonomic unit of plants corresponding to a phylum

kingdom Plantae, plant kingdom, Plantae - the taxonomic kingdom comprising all living or extinct plants

bryophyte, nonvascular plant - any of numerous plants of the division Bryophyta

moss family - a family of mosses

moss genus - a genus of mosses

Anthoceropsida, class Anthoceropsida - hornworts: in some classification systems included in the class Hepaticopsida

Bryopsida, class Bryopsida, class Musci, Musci - true mosses: bryophytes having leafy rather than thalloid gametophytes: comprises orders Andreaeales; Bryales; Dicranales; Eubryales; Sphagnales

class Hepaticae, class Hepaticopsida, Hepaticae, Hepaticopsida - liverworts: comprises orders Anthocerotales; Jungermanniales; Marchantiales; Sphaerocarpales