| Author | Title | Journal/publisher | Literature ref. no. |
| Strother, J.L. (2006) | Flora of North America: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. | Published on the Internet: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=124117 accessed 15 April 2018 | 1040 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 1 |
| Pascalia glauca |