This hybrid is accepted
The native range of this hybrid is Medit. It is a tuberous geophyte and grows primarily in the subtropical biome. The hybrid formula is O. fusca × O. omegaifera. (Link)
@najera_tutor I see that POWO uses the spelling "treculiana" but the original published name appears to be "treculeana" (Carrière, 1858; see https://www.ipni.org/n/543799-1). I can find no other source for the change in spelling, and all other common sources I access use the "e" spelling (BONAP, USDA PLANTS, etc.). POWO does not address the difference anywhere that I can find. Do you have any idea where the spelling change came from?
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
@najera_tutor I see that POWO uses the spelling "treculiana" but the original published name appears to be "treculeana" (Carrière, 1858; see https://www.ipni.org/n/543799-1). I can find no other source for the change in spelling, and all other common sources I access use the "e" spelling (BONAP, USDA PLANTS, etc.). POWO does not address the difference anywhere that I can find. Do you have any idea where the spelling change came from?