Glottiphyllum fergusoniae L.Bolus, Notes Mesembryanthemum 2: 58. 1929 Glottiphyllum fergusoniae L.Bolus, Notes Mesembryanthemum 2: 58. 1929Taxon for this nameGlottiphyllum fergusoniae L.Bolus, Notes Mesembryanthemum 2: 58. 1929