Piperia candida Rand. Morgan & J.D. Ackerman

Piperia candida Rand. Morgan & J.D. Ackerman is a synonym sensu Bateman et al., 2009 of:

Platanthera candida (Rand. Morgan & J.D. Ackerman) R.M. Bateman, an accepted species name sensu Bateman et al., 2003.