TABLE 11 in A review of the infrageneric classifications proposed for Kalanchoe (Crassulaceae subfam. Kalanchooideae) from the earliest times up to 2000

TABLE 11. Chronology of incidental and deliberate infrageneric classifications proposed for Kalanchoe up to 2000.
#References to proposed classifications (see main text for the applicable page numbers)Type of classification or classificatory Validly / not validly published construct1.Haworth (1829) 1Rudimentary keyPublication of names not intended2.Baillon (1885) 2Unranked groupValidly published3.Hamet (1907a, 1908a, b, 1910a, b)3Numbered “Groupe”No names published4.Raymond-Hamet (1916)3A single section designationNot validly published5.Koorders (1919) 4A single subgenus nameValidly published6.Berger (1930) 1Named, unranked “Gruppen”Validly published7.Raymond-Hamet (1933)3A single section designationNot validly published8.Boiteau (1947) 3Sections and subsectionsSome validly published9.Boiteau & Mannoni (1948a –d, 1949a–d)3Unranked groupsNone validly published10.Raymond-Hamet & Marnier-Lapostolle (1964) 3Numbered “Groupe”Publication of names not intended11.Maire (1977) 3Subgenus and section designationsNot validly published12.Boiteau & Allorge-Boiteau (1995) 3Informal “Groupe”Publication of names not intended
1 Kalanchoe sensu stricto, i.e., Bryophyllum and, if applicable, Kitchingia, treated as separate genera.
2 Kalanchoe and Bryophyllum, but not Kitchingia, upheld at the rank of genus.
3 Kalanchoe sensu lato treated as a single genus, i.e., including Bryophyllum and Kitchingia.
4 Kitchingia not referenced.