Kalanchoe luebbertiana Engl. [family CRASSULACEAE], Bot. Jahrb. 39: 463 (1907). — R.-Hamet in Bull. Herb. Boiss., Sér. 2, 8: 40 (1908). — Dinter in Fedde, Repert. 18: 434 (1922). Type from Namibia.
Kalanchoe holstii [family CRASSULACEAE], sensu Hutch., Botanist in S. Afr. : 469 (1946) non Engl. (1894).
Kalanchoe guillauminii R.-Hamet [family CRASSULACEAE], in Bull. Mus. Nation. Hist. Nat., Sér. 2, 20: 465 (1948). Type: a cultivated specimen at Jardin des PIantes, Paris.
Kalanchoe rotundifolia var. pseudo-leblanciae R.-Hamet [family CRASSULACEAE], Crass. Ic. Select. 3: t. 59 (1958) nom. nud.’, pro parte quoad inflorescent.
Kalanchoe rotundifolia var. strictifolia R.-Hamet [family CRASSULACEAE], op. cit. 4 t. 70 (1960) nom. nud.
Kalanchoe rotundifolia var. guillauminii R.-Hamet R.-Hamet [family CRASSULACEAE], tom. cit.; t. 71 (1960); op. cit. 5: t. 93 (1963).
Kalanchoe rotundifolia var. aequimagnisepala R.-Hamet [family CRASSULACEAE], tom. cit. 5: t. 90-91 (1963) nom. nud.
Kalanchoe rotundifolia var. genuina R.-Hamet [family CRASSULACEAE], tom. cit.: t. 92 (1963). — J. H. Ross, Fl. Natal: 179 (1972) nom. nud.
Kalanchoe decumbens Compton [family CRASSULACEAE], in Journ. S. Afr. Bot. 33: 297 (1967). Type from Swaziland.
Kalanchoe rotundifolia forma rotundifolia [family CRASSULACEAE]
Meristostylus brachycalyx Klotzsch [family CRASSULACEAE], in Peters, Reise Mossamb., Bot. 1: 270 (1861). — Harms in Engl. & Prantl, op. cit.: 404 (1930), in adnot. Type: Mozambique, Inhambane, Peters s.n. (B).
Kalanchoe integerrima Lange [family CRASSULACEAE], Ind. Sem. Hort. Haun. (nom. emend.): 5 (1872); in Bot. Tidsskr., Ser. 3, 1: 139, t. 5 (1878). Type a cultivated plant in Bot. Gart. Copenhagen.