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Issue: Vol. 659 No. 3: 11 Jul. 2024
Type: Article
Published: 2024-07-11
DOI: 10.11646/phytotaxa.659.3.2
Page range: 236-254
Abstract views: 57
PDF downloaded: 3

A review and analysis of the nomenclature and taxonomy of the genus-rank synonyms of Kalanchoe (Crassulaceae subfam. Kalanchooideae) published between 1763 and 1956

Ria Olivier Herbarium, Department of Botany, Nelson Mandela University, P.O. Box 77000, Gqeberha, 6031 South Africa
history orthographical variants typification typographical errors Eudicots

Abstract

The genus name Kalanchoe, which is in use for about 200 tetramerous-flowered infrageneric taxa, species, and infraspecific taxa of Crassulaceae subfam. Kalanchooideae that are indigenous to Madagascar, some Indian Ocean islands off the African east coast, most of sub-Saharan Africa, and the Near, Middle, and Far East, was validly published in 1763 by Michel Adanson (1727–1806) and is legitimate. Genus names that are included in the synonymy of Kalanchoe are assessed and assigned to the appropriate subgenera recognised in the genus, and their nomenclature is reviewed. In chronological sequence the genus names in question are: (1) Vereia (1798), (2) Physocalycium (1820), (3) Baumgartenia (1821), (4) Meristostylus (1861), and (5) Geaya (1908); and (6) Bryophyllum (1805) is the basionym of K. subg. Bryophyllum (1919), and (7) Kitchingia (1881) is the basionym of K. subg. Kitchingia (2018). When Bryophyllum is treated as a synonym of Kalanchoe—a view followed here—the nothogenus name (8) ×Bryokalanchoe (1956) is a synonym of Kalanchoe.

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  67. Smith, G.F. (2020) The taxonomy and nomenclature of Kalanchoe humilis, K. prasina, and K. figueiredoi (Crassulaceae subfam. Kalanchooideae). Phytotaxa 454 (4): 267–276. https://doi.org/10.11646/phytotaxa.454.4.4
  68. Smith, G.F. (2021) Reinstatement of Kalanchoe [subg. Bryophyllum] sect. Alatae (Crassulaceae subfam. Kalanchooideae) for K. porphyrocalyx and K. uniflora, two Madagascan endemics. Bradleya 39: 177–181. https://doi.org/10.25223/brad.n39.2021.a17
  69. Smith, G.F. (2022) Notes on Kalanchoe subg. Bryophyllum (Crassulaceae subfam. Kalanchooideae) and the kalanchoes of Sijfert H. Koorders (1919). Phytotaxa 549 (1): 87–96. https://doi.org/10.11646/phytotaxa.549.1.7
  70. Smith, G.F. (2023a) The ‘woody clade’ in Kalanchoe: reinstatement and amendment of K. subg. Calophygia (Crassulaceae subfam. Kalanchooideae) published by Bernard Marie Descoings in 2006. Phytotaxa 616 (2): 113–127. https://doi.org/10.11646/phytotaxa.616.2.1
  71. Smith, G.F. (2023b) A reassessment of combinations previously proposed or published for Kalanchoe subg. Alatae (Crassulaceae subfam. Kalanchooideae) and its valid publication at the rank of subgenus. Phytotaxa 585 (1): 61–66. https://doi.org/10.11646/phytotaxa.585.1.7
  72. Smith, G.F. (2024a) The unranked infrageneric names validly published in Kalanchoe (Crassulaceae subfam. Kalanchooideae) by Alwin Berger in 1930 revisited, with publication of five names at the rank of section and one at the rank of subgenus. Phytotaxa 635 (4): 276–286. https://doi.org/10.11646/phytotaxa.635.4.2
  73. Smith, G.F. (2024b) Notes on the nomenclature of the genus name Vereia, the earliest-published synonym of Kalanchoe, and the species published in Vereia (Crassulaceae subfam. Kalanchooideae). Phytotaxa 636 (1): 20–34. https://doi.org/10.11646/phytotaxa.636.1.2
  74. Smith, G.F. & Figueiredo, E. (2018a) The infrageneric classification and nomenclature of Kalanchoe Adans. (Crassulaceae), with special reference to the southern African species. Bradleya 36: 162–172. https://doi.org/10.25223/brad.n36.2018.a10
  75. Smith, G.F. & Figueiredo, E. (2018b) Nomenclatural notes on Kalanchoe pinnata (Lam.) Pers. (Crassulaceae). Bradleya 36: 220–223. https://doi.org/10.25223/brad.n36.2018.a18
  76. Smith, G.F. & Figueiredo, E. (2023) Names validly published in Kalanchoe (Crassulaceae subfam. Kalanchooideae) by Louis-René ‘Edmond’ Tulasne in 1857, with reference to names proposed in sched. by Hilsenberg and Bojer for two Malagasy species, and with notes on the type of the name K. tubiflora. Phytotaxa 584 (4): 275–284. https://doi.org/10.11646/phytotaxa.584.4.4
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  78. Smith, G.F., Figueiredo, E. & Crouch, N.R. (2018) The taxonomy of Kalanchoe hirta Harv. and K. crenata (Andrews) Haw. (Crassulaceae), and reinstatement of K. hirta as a distinctive, endemic species from southern and south-tropical Africa. Haseltonia 24: 40–50. https://doi.org/10.2985/026.024.0107
  79. Smith, G.F., Figueiredo, E. & Van Wyk, A.E. (2019) Kalanchoe (Crassulaceae) in southern Africa. Classification, biology, and cultivation. Academic Press, an imprint of Elsevier, London, San Diego, Cambridge (U.S.A.), and Oxford, 328 pp. https://doi.org/10.1016/C2017-0-00602-X
  80. Smith, G.F., Klein, D.-P. & Shtein, R. (2021b) A revision of the Malagasy Kalanchoe subg. Kitchingia (Crassulaceae subfam. Kalanchooideae): history, taxonomy, and nomenclature. Phytotaxa 507 (1): 67–80. https://doi.org/10.11646/phytotaxa.507.1.3
  81. Smith, G.F. & Monro, A.M. (2022a) The nomenclature and taxonomy of Crassulaceae subfam. Kalanchooideae resolved. Phytotaxa 555 (3): 241–251. https://doi.org/10.11646/phytotaxa.555.3.3
  82. Smith, G.F. & Monro, A.M. (2022b) (2908) Proposal to reject the name Crassulaceae subfam. Cotyledonoideae (Crassulaceae). Taxon 71 (4): 910–911. https://doi.org/10.1002/tax.12778
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