I found today's version on Sarah's Hand Embroidery Tutorials, an excellent source of embroidery stitches. As there are three knots on this version the stitch is called Triple Palestrina Stitch.
Updated: In French it is called Triple Point de Palestrina, says Mattia.
It is easy and fun, do give it a try for a truly knobbly stitch line.
The second knot:
The third knot:
Nothing as fancy as 2012, just add stitches to the
Sunday Stitch School Reference Chart
New Teal Wool Tailoring Scribble Cloth