Turbinicarpus laui
Date: 1996 November 8
Location: San Luis Potosí
This is at the original location where this species was found, though
not the type locality.
The plant above can perhaps be spotted on the one below (85,35 pixels
from bottom left), where (left to right) Juan-Antonio García Luna,
Charles Glass, and Paul Hoxey study an area with many plants. I've
made this into a "client-side imagemap", so if your browser supports it,
and you manage to point to the Turbinicarpus, then you will get a link
which takes you to the above picture.