Prothallus
= Prothallus
A name commonly used for a fern <gametophyte>. A small photosynthetic free-living body is a useful example, but not a description of every fern gametophyte.
= Prothallus
A name commonly used for a fern <gametophyte>. A small photosynthetic free-living body is a useful example, but not a description of every fern gametophyte.