Glycine monophylla Linnaeus, Systema Naturae, ed. 12, 2: 484; Mantissa Plantarum: 101. 1767.

"Habitat ad Cap. b. spei." RCN: 5365.

Lectotype (Stirton in J. S. African Bot. 50: 461. 1984): Herb. Linn. No. 901.20 (LINN) .

Current name: Psoralea monophylla (L.) C.H. Stirt. ( Fabaceae: Faboideae).