The Irouleguy Blanc "Ilori" cuvee varies a bit according to the vintage. It is always primarily Gros Manseng, 50% to 70%, with Petit Courbu and Petit Manseng making up the balance. The Branas are one of the few families to have replanted the Petit Courbu. It is a traditional varietal of the region but has trouble with the wet and unpredictable spring weather and is not terribly productive. Fermentation with indigenous yeasts is preceded by a gentle maceration of the skins "maceration pellicullaire" and a settling of the must "debourbage". The wine is fermented in stainless steel tanks and rests "sur lie" until bottling the following spring. Ilori is the basque word for daffodil.