1. Andersson, L. 1995.70. Tovariaceae. Flora Ecuador 52: 15–20. Behnke, H.-D. 1981. Sieve-element characters. Nord. J. Bot. 1: 381–400.
2. Behnke, H.-D., Eschlbeck, G. 1978. Dilated cisternae in Capparales–an attempt towards the characterization of a specific endoplasmatic reticulum. Protoplasma 7: 351–363.
3. Boesewinkel, F.D. 1990. Ovule and seed development of Tovaria pendula Ruiz et Pavon. Bot. Jahrb. Syst. 111: 389–401.
4. Carlquist, S. 1985. Vegetative anatomy and familial placement of Tovaria. Aliso 11: 69–76.
5. D’Arcy, W.G. 1979. Flora of Panama, part IV, family 73A. Capparaceae-Tovarioideae. Ann. Mo. Bot. Gard. 66: 117–121.