Astridia maxima (Haw.) Schwantes in Z. Sukkulentenk. 3: 16. 1927 Astridia maxima (Haw.) Schwantes in Z. Sukkulentenk. 3: 16. 1927is new combination for Mesembryanthemum maximum Haw., Observ. Mesembryanthemum 2: 402. 1795Taxon for this nameAstridia maxima (Haw.) Schwantes