Checklist of Plants of India

Entogonia davyana (Grev.) Grev. var. trigemma (Brun) Bergon, Diatomiste 1: 139. 1892.

Entogonia conspicua var. trigemma  Brun, Mém. Soc. Phys. et Hist. Nat. Geneve 31 (part 2, no. 1): 25, pl. 11: fig. 6. 1891.

Marine – Indian Ocean (Desikachary 1988).