SHAVIANA x ? BIFIDA
Found by Jack Davies in 1965, 10 km SW of Jaumave, Tamaulipas, on the road to Palmillas and ca. 40 km S of known localities of E. shaviana. It is an attractive plant with pinkish leaves having more or less undulate margins, a bit like those of E. shaviana but thicker.
It was distributed by ISI (Nr. 1848) in 1988.
Unfortunately there is no description of the flowers available.