For Bonnaya
Fischer, E., B. Schäferhoff, and K. Müller. 2013. The phylogeny of Linderniaceae – the new genus Linderniella, and new combinations within Bonnaya, Craterostigma, Lindernia, Micranthemum, Torenia, and Vandellia. Willdenowia 43: 209-238.
Fischer. 2004. In Kadereit, J.W. 2004. The families and genera of vascular plants. VII. Flowering plants – Dicotyledons – Lamiales (except Acanthaceae including Avicenniaceae). Springer, Berlin. 478 pp.
Lewis, D.Q. 2019a. Lindernia. In Flora of North America Editorial Committee. 2019. Flora of North America north of Mexico. Volume 17, Magnoliophyta: Tetrachondraceae to Orobanchaceae. Oxford Univ. Press, New York, NY. 737 pp.
Qualls, D.A. 1984. A revision of the New World species of Lindernia Allioni (Scrophulariaceae). M.A. Thesis, Dept. of Biology, Univ. of North Carolina at Chapel Hill, Chapel Hill, NC.
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