Suleyman Demir notes:
Its extremely long tuberous root of up to several decimeters length is unique with its very narrow neck and the potency for regeneration of new plant bodies. The plants become more than 20 cm long and usually lean against hechtias, agaves or thorny bushes.
The only known location is the type location near Entronque, Huizache SLP.
-Suleyman Demir
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