BugGuide contributing editor Chris Mallory, who has long worked to expand what is known about N. American psyllids, has identified this psyllid from galls on Malva assurgentiflora and M. arborea that members of iNaturalist have posted. He also contributed the BugGuide guide page at https://bugguide.net/node/view/1353857. Look for the psyllids themselves on the host plant, especially on the underside of leaves, and try to get a photo of them if possible,