Arenaria verna var. propinqua (Richardson) Fernald

Arenaria verna var. propinqua (Richardson) Fernald is a synonym sensu FNA Ed. Comm., 2005 of:

Sabulina rubella (Wahlenberg) Dillenberger & Kadereit, an accepted species name sensu Dillenberger & Kadereit, 2014.