User talk:Davidcareymaltings

Metzgeria
Bryophytes are haploid, and so gametophytes are either monoicous or dioicous (gametangia on the same or different haploid plants). They are never monecious or dioecous because they produce only a single kind of sporangium in the diploid phase. --EncycloPetey (talk) 22:25, 4 April 2010 (UTC)