Looks like capitata X xerographica to me

Tillandsia stricta or one of it's various forms ie; hard leaf, soft leaf, bush form, etc. Great blooms on strictas, very good looking specimen you've got!

I'm with gonzer. T. stricta or one of its hybrids.

Thanks for the speedy replies and compliment.

Here are 4 forms of T. stricta. The top two are both T. stricta var. albifolia. The one on the left was wild-collected in Brazil while the right one was commercially grown. I think your plant is what's known as 'hard-leaf form'.
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Thanks, gonzer. Very nice plants.