异配子的

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢蕨类的孢经由同配、异配配两类配育系统或以配生殖的方式产生，异配配又分为异配异配异两种方式。