We classify the foliations associated to semi-complete vector fields at an isolated singularity of saddle-node type in C, i.e., associated to semi-complete vector fields in C, whose linear part is diagonalizable and with an isolated singularity, where the n − 1 non-vanishing eigenvalues of its linear part are nonresonant and in the Poincaré Domain. We will also analyse the semi-completude of a ...