apogamy

Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.

在许多蕨类植物中常见的无融合包括无配和无。

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.

同型蕨类的体可经由同配体自交、异配体交配两类配育系统或以无配的方式产，异配体交配又可分为异配体自交和异配体异交两种方式。