TABLE 3 in A review of the infrageneric classifications proposed for Kalanchoe (Crassulaceae subfam. Kalanchooideae) from the earliest times up to 2000

TABLE 3. Infrageneric classification of Kalanchoe sensu stricto [rows 1 and 2], i.e., excluding Bryophyllum [row 3], the latter being the only other kalanchooid genus recognised by Baillon (1885: 467–469). For each unranked group all the included species names are listed. All the species originate from Madagascar. The nomenclature used by Baillon (1885: 467–469) is deliberately retained. “ K.” = Kalanchoe; “ B.” = “ Bryophyllum ”.
Genus and infrageneric groupSpecies included1. K. pumila Baker (1883: 139)2. K. trichantha Baker (1883: 140)3. K. synsepala Baker (1882: 110)K. [unranked] Kalanchoe4. K. eriophylla Hils. & Bojer ex Tulasne (1857: 149) 5. K. orgyalis Baker (1882: 110)6. K. tomentosa Baker (1882: 110)7. K. hildebrandtii Baillon (1885: 468)8. K. multiceps Baillon (1885: 469) 19. K. peltata (Baker 1883: 140) Baillon (1885: 468)10. K. parviflora (Baker 1883: 141) Baillon (1885: 468)11. K. panduriformis (Baker 1883: 141) Baillon (1885: 469)12. K. porphyrocalyx (Baker 1883: 142) Baillon (1885: 469)K. [unranked] Kitchingia13. K. amplexicaulis (Baker 1883: 142) Baillon (1885: 469)14. K. gracilipes (Baker 1881: 268) Baillon (1885: 469)15. K. campanulata (Baker 1881: 269) Baillon (1885: 469)16. K. schizophylla (Baker 1884: 340) Baillon (1885: 469)17. K. miniata Hils. & Bojer ex Tulasne (1857: 149)1. B. pinnatum (Lamarck 1786: 141) Oken (1841: 1966)Bryophyllum 2; i.e., K. subg. Bryophyllum2. B. crenatum Baker (1883: 139)3. B. proliferum Bowie ex Hooker (1859: t. 5147)
1 The placement of K. multiceps, today interpreted as a synonym of K. pumila, in K. [unranked] Kitchingia by Baillon (1885: 469) was presumably an error as K. pumila was unambiguously excluded from Kalanchoe [unranked] Kitchingia. It is therefore here reflected under K. [unranked] Kalanchoe.
2 In Kalanchoe, the currently accepted names of these three ‘bryophyllums’ are, in sequence: 1. K. pinnata (Lamarck 1786: 141) Persoon (1805: 446) (see Smith & Figueiredo 2018b: 222); 2. K. laxiflora Baker (1887: 472) (see Smith & Figueiredo 2019a: 122); and 3. K. prolifera (Bowie ex Hooker 1859: t. 5147) Hamet (1908a: 19) (see Figueiredo & Smith 2018: 24).