Agalinis tenuifolia (Vahl) Rafinesque  

Family: Orobanchaceae

slender gerardia, more...slender leaf false foxglove, slenderleaf false foxglove, slenderleaf false foxglove, slenderleaf false foxglove

[Agalinis tenuifolia var. macrophylla (Benth.) S.F. Blake, moreAgalinis tenuifolia var. parviflora (Nutt.) Pennell, Agalinis tenuifolia var. tenuifolia , Gerardia besseyana Britton, Gerardia tenuifolia Vahl, Gerardia tenuifolia var. macrophylla Benth., Gerardia tenuifolia var. parviflora Nutt.]