Cynoglossum virginianum subsp. boreale (Fernald) A. Haines

Cynoglossum virginianum subsp. boreale (Fernald) A. Haines is a synonym sensu Jiménez-Mejías et al., 2017 of:

Andersonglossum boreale (Fernald) Jiménez-Mejías, J.I. Cohen & Naczi, an accepted species name sensu Jiménez-Mejías et al., 2017.