This plant is often sold mislabeled as a Gasteraloe, and a couple sites have incorrect photos and parentage info for it (like World of Succulents..)
Gasterhaworthia ‘Royal Highness’
Aloe collector in 9A/Texas. Care and ID guides, photos of Aloe varieties, and general Aloe nerd ramblings. I’ve grown Aloes about 15 years in all kinds of conditions (at least the conditions SE Texas gives me)…my advice here is based on that and advice taken/learned from expert growers.
AloeHoarder 