Agalinis gattingeri (Small) Small ex Britton
Synonym(s):
Gerardia gattingeri Small
Data source(s):
  • Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada & Greenland (Second Edition). Vol. 2 - Thesarus. Portland, Oregon: Timber Press Inc. 816 pp., p.11