Drosanthemum collinum (Sond.) Schwantes in Z. Sukkulentenk. 3: 20. 1927
Drosanthemum collinum in Z. Sukkulentenk. 3: 20. 1927
is new combination for Mesembryanthemum collinum, Fl. Cap. 2: 443. 1862
Drosanthemum collinum in Z. Sukkulentenk. 3: 20. 1927