Lateral fruiting in walnut is an important feature and many breeding programs follow this criterion. Following the evaluation of walnut genotypes from Padea population (Romania), a genotype with fruiting in clusters (P1) was identified, located on its own roots. The paper presents the phenological and pomological characteristics of this perspective genotype. The results obtained show that at the age of 15, the tree has a height of 9.2 m, a trunk height of 1.1 m, a trunk circumference of 75 cm, a trunk diameter of 23.88 cm, it is fruiting in clusters, the number of nuts/clusters is between 5 and 11 nuts. The flowering period is in the 2nd half of April, the genotype being protandrous. The average weight of nut is 10.73 g, and kernel percentage is 51.55%. The coefficients of variability indicate a high uniformity of nut within the cluster in terms of physical characteristics. In conclusion, the P1 genotype sums up several valuable characteristics (nut weight, kernel percentage, fruiting constancy) and will be focused on genetic conservation, and also for introduction into culture. It was propagated by grafting, and it is going to be studied in culture.

核桃的侧果是一个重要特征，许多育种计划都遵循这一标准。在对来自 Padea 种群（罗马尼亚）的核桃基因型进行评估后，鉴定出一种在其自身根上结实的基因型（P1）。本文介绍了这种透视基因型的物候学和果树学特征。结果表明，15岁时树高9.2m，树干高1.1m，树干周长75cm，树干直径23.88cm，成簇结果，数坚果/簇在 5 到 11 个坚果之间。花期在4月2日，基因型突出。坚果平均重量为10.73克，仁率为51.55%。变异系数表明坚果在物理特性方面的高度均匀性。总之，P1 基因型总结了几个有价值的特征（坚果重量、籽粒百分比、结果稳定性），并将重点放在遗传保护上，也用于引入文化。它是通过嫁接繁殖的，并将在培养中进行研究。