I mixed 1 cup of rye flower and 1 cup of oat flower. (101cookbooks.com)
If I made again, I'd add more oat flower and try walnuts instead of sunflower for a more neutral taste. (neuroticmommy.com)
Pukka's Relax tea combines chamomile with oat flowering tops, cardamom, fennel seed, and soothing marshmallow root, which has been used to ease GERD - related GI discomfort. (mindbodygreen.com)