World Register of Marine Species (WoRMS)
Compositae Working Group (CWG) (2026). Global Compositae Database. Psilactis gentryi (Standl.) D.R.Morgan. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1110441 on 2026-08-30
(1940). Publ. Field Mus. Nat. Hist., Bot. Ser. 22