Anubias Mixed could be any Anubias that we decide to choose for you - it probably won't look like the picture (but it might do - who knows!). If you are not fussy and don't mind letting the experts pick the Anubias for you, then this is the right choice. You may get a plant like the picture, but then again, you might not. Either way, you save a bit of money doing it this way.
Helpful Tip: Be creative and try growing a mixture of plants on a larger piece of wood. Plants such as Microsorum pteropus and Java Moss are easy to tie to wood and will grow happily.