Does anyone know the correct cultivar name of this form of Ae. nudicaulis?

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I've seen a paler kind of fleshy tan version of this called 'Nigre', but then I've seen that name on a completely different cv. with a lot of silver banding, so I don't know which one (if either) is right, and I've never seen a name on this darker one. There's so much confusion amongst the nudicaulises, and FCBS doesn't show this form either.