protologue: Enum. Pl. (Willdenow) : 717 (1809) [url checked 20190312]
2 679468 Monsonia pilosa Willd.R. Sweet, Geraniaceae, vol. 2 : t. 199 (1824) [E.D. Smith]
2 679468 Monsonia pilosa Willd.H.G.L. Reichenbach, Mag. Aesth. Bot., Atlas, vol. 1(1): : t. 35 (1822-1824) [H.G.L. Reichenbach]
2 679468 Monsonia pilosa Willd.L.A. Colla, Hortus Ripul.: t. 2 (1824)
2 679468 Monsonia pilosa Willd.F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished) : t. 3 () [F. Masson]