Psammophora modesta (Dinter & A.Berger) Dinter & Schwantes in Z. Sukkulentenk. 2: 189. 1926
Psammophora modesta in Z. Sukkulentenk. 2: 189. 1926
is new combination for Mesembryanthemum modestum in Bot. Jahrb. Syst. 50(Suppl.): 588. 1914
Psammophora modesta in Z. Sukkulentenk. 2: 189. 1926