<i>Agalinis tenuifolia</i> (Vahl) Raf. (slenderleaf false foxglove)
Jennifer Anderson. United States, IA, Scott Co., Davenport, Nahant Marsh. 2002.
2002
<a rel="nofollow" class="external text" href="https://plants.usda.gov/java/profile?symbol=AGTE3">USDA-NRCS PLANTS Database: Agalinis tenuifolia (Vahl) Raf.</a>