Dock. mortii these are an outcross using 2 nice forms of mortii.
This is one a well sought after species of Dockrillias, with its thin wiry growth habit and its distinctive look,and its lovely yellow green flowers.
The plant on offer is ONE seedling of this majestic Dockrillia, a must for every fan of Dockrillias.
Generic pic of the plant on offer is that shown in the 2nd photo with the variations of some of the seedlings shown in the other pics.