Most hen & chickens ferns in cultivation are the false hen & chickens fern, Asplenium ×lucrosum, rather than Asplenium bulbiferum.  The two are easily distinguished. Asplenium ×lucrosum is a sterile hybrid between Asplenium bulbiferum and Asplenium dimorphum.  The “×” preceding “lucrosum” indicates it is a hybrid. The two parent speciesRead more