Keywords: Isotria verticillata USFWS-0.jpg en Isotria verticillata - Whorled pogonia - NCTC Image Library - U S Fish and Wildlife Service - http //digitalmedia fws gov/FullRes/natdiglib/B2IMG0043 jpg Barnes Dr Thomas G U S Fish and Wildlife Service 2006-08-23 This file is in public domain not copyrighted no rights reserved free for any use You can use this picture for any use including commercial purposes without the prior written permission and without fee or obligation PD-author Barnes Dr Thomas G U S Fish and Wildlife Service Images uploaded by Fæ Public-domain-image com Isotria verticillata Photographs by Thomas G Barnes |