As for the time being a definite rule for the creation of a valid taxonomic name on the basis of the parent names is not available. Therefore the name is build from the genus and all the rest placed in the field for the epithet.
Some examples for
hybrids are:
Asplenium x
alternifolium Wulfen.
Coeloglossum x Dactylorhiza Coeloglossum viride x Dactylorhiza majalis subsp.
praetermissa
Ononis repens subsp. procurrens x spinosa subsp. spinosa
Salix (caprea x viminalis) x (purpurea x viminalis)
Salix alba var. vitellina x babylonica x matsudana
Symphoricarpos albus var. laevigatus x microphyllus x orbiculatus
As soon as a rule is available the name can be generated from the parent names that are entered as described below.
If a taxon is a hybrid,
check the checkbox
to open the part for the entry for the parents of the hybrid. You
can determine up to 4 parents for a hybrid as shown in the figure below
