No, this is a gluten grain
A wheat-rye hybrid. It is a gluten grain, and it is missing from the most widely used open ingredient taxonomy — a gap CiCi corrects.
Gluten-containing grain under 21 CFR 101.91.
Point CiCi at the barcode on the product you're holding and get this same reasoning in about two seconds, plus the carbs and whether it has been recalled. 360,000+ packaged foods are already read and waiting.
This answer comes from CiCi's ingredient lexicon — the same rules the scanner uses, not a separate article. Where reputable sources disagree, CiCi takes the conservative position and says so.