Bryophyta
苔癬植物門; 苔蘚植物門
Bry·oph·y·ta n. pl. See Cryptogamia.
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Bryophyta
n : a division of nonflowering plants characterized by rhizoids
rather than true roots and having little or no organized
vascular tissue and showing alternation of generations
between gamete-bearing forms and spore-bearing forms;
comprises true mosses (Bryopsida) and liverworts
(Hepaticopsida) and hornworts (Anthoceropsida) [syn: division
Bryophyta]