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Kalanchoe

March 02, 2024

Kalanchoe (/ˌkæləŋˈkoʊ.iː/ KAL-əng-KOH-ee),[2][3] also written Kalanchöe or Kalanchoë, is a genus of about 125 species of tropical, succulent plants in the stonecrop family Crassulaceae, mainly native to Madagascar and tropical Africa. A Kalanchoe species was one of the first plants to be sent into space, sent on a resupply to the Soviet Salyut 1 space station in 1979.[4] The majority of kalanchoes require around 6–8 hours of sunlight a day; a few cannot tolerate this, and survive with bright, indirect sunlight to bright shade.[citation needed]

Kalanchoe
Kalanchoe blossfeldiana
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Saxifragales
Family: Crassulaceae
Subfamily: Kalanchoideae
Genus: Kalanchoe
Adans.
Subgenera[1]
  • Kalanchoe
  • Bryophyllum (Salisb.) Koorders
  • Kitchingia (Baker) Gideon F.Sm. & Figueiredo
Synonyms

Bryophyllum

Description edit

Most are shrubs or perennial herbaceous plants, but a few are annual or biennial. The largest, Kalanchoe beharensis from Madagascar, can reach 6 m (20 ft) tall, but most species are less than 1 m (3 ft) tall.

Kalanchoes open their flowers by growing new cells on the inner surface of the petals to force them outwards, and on the outside of the petals to close them. Kalanchoe flowers are divided into 4 sections with 8 stamens. The petals are fused into a tube, in a similar way to some related genera such as Cotyledon.[5]

Taxonomy edit

The genus Kalanchoe was first described by the French botanist Michel Adanson in 1763.[6]

The genus Bryophyllum was described by Salisbury in 1806 and the genus Kitchingia was created by Baker in 1881. Kitchingia is now regarded as a synonym for Kalanchoe, while Bryophyllum has also been treated as a separate genus,[6] since species of Bryophyllum appear to be nested within Kalanchoe on molecular phylogenetic analysis, Bryophyllum is considered as a section of the former, dividing the genus into three sections, Kitchingia, Bryophyllum, and Eukalanchoe.[7][8][9] these were formalised as subgenera by Smith and Figueiredo (2018).[1]

Etymology edit

Adanson cited Georg Joseph Kamel (Camellus) as his source for the name.[10][11] The name came from the Cantonese name 伽藍菜 (Jyutping: gaa1 laam4 coi3).[12]

Kalanchoe ceratophylla and Kalanchoe laciniata are both called 伽蓝菜[13] (apparently "Buddhist monastery [samghārāma] herb") in China. In Mandarin Chinese, it does not seem very close in pronunciation (qiélán cài, but possibly jiālán cài or gālán cài as the character 伽 has multiple pronunciations), but the Cantonese gālàahm choi is closer.[citation needed]

List of selected species edit

List of hybrids edit

Several hybrids within Kalanchoe are known:

Distribution and ecology edit

The genus is predominantly native to the Old World. Only one species originates from the Americas. 56 are from southern and eastern Africa and 60 species on the island of Madagascar. It is also found in south-eastern Asia and China.[15]

These plants are food plants for caterpillars of the Red Pierrot butterfly. The butterfly lays its eggs on leaves, and after hatching, caterpillars burrow into the leaves and eat their inside cells.

Cultivation and uses edit

 
Production of new individuals along a leaf margin of the air plant, Kalanchoe pinnata. The small plant in front is about 1 cm tall

These plants are cultivated as ornamental houseplants and rock or succulent garden plants. They are popular because of their ease of propagation, low water requirements, and wide variety of flower colors typically borne in clusters well above the leaves. The section Bryophyllum—formerly an independent genus—contains species such as the "air-plant" Kalanchoe pinnata. In these plants, new individuals develop vegetatively as plantlets, also known as bulbils or gemmae, at indentations in leaf margins. These young plants eventually drop off and take root. No males have been found of one species of this genus which does flower and produce seeds, and it is commonly called the mother of thousands: Kalanchoe daigremontiana is thus an example of asexual reproduction.[16]

The cultivars ‘Tessa’[17] and ‘Wendy’ have gained the Royal Horticultural Society’s Award of Garden Merit.[18][19]

Diseases edit

Main article: List of kalanchoe diseases

Traditional medicine edit

In traditional medicine, Kalanchoe species have been used to treat ailments such as infections, rheumatism and inflammation. Kalanchoe extracts also have immunosuppressive effects. Kalanchoe pinnata has been recorded in Trinidad and Tobago as being used as a traditional treatment for hypertension.[20]

A variety of bufadienolide compounds have been isolated from various Kalanchoe species. Five different bufadienolides have been isolated from Kalanchoe daigremontiana.[21][22] Two of these, daigremontianin and bersaldegenin 1,3,5-orthoacetate, have been shown to have a pronounced sedative effect. They also have the strong positive inotropic effect associated with cardiac glycosides, and with greater doses an increasing effect on the central nervous system.

Bufadienolide compounds isolated from Kalanchoe pinnata include bryophillin A which showed strong anti-tumor promoting activity, and bersaldegenin-3-acetate and bryophillin C which were less active.[23] Bryophillin C also showed insecticidal properties.[24]

References edit

  1. ^ a b Smith & Figueiredo 2018.
  2. ^ Sunset Western Garden Book, 1995:606–607; "Kalanchoe". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
  3. ^ "8 Flowering Houseplants That Provide Color Without Much Fuss".
  4. ^ "Growing Pains". Air and Space Magazine. September 2003.
  5. ^ "Characteristics of Genus Kalanchoe". www.crassulaceae.ch. Retrieved 29 March 2023.
  6. ^ a b Baldwin Jr., J. T. (October 1938). "Kalanchoe: The Genus and its Chromosomes". American Journal of Botany. 25 (8): 572–579. doi:10.2307/2436516. JSTOR 2436516.
  7. ^ a b POTWO 2019.
  8. ^ Mort et al 2009.
  9. ^ Eggli 2003.
  10. ^ Adanson, Michel (29 March 1763). "Familles des plantes". Vincent. Retrieved 29 March 2023.
  11. ^ Camel, J.G. Herbarum aliarumque stirpium in Insulâ Luzone Philippinarum Primariâ Nascentium In: Ray, J. (1704): Historia plantarum Book 3, Appendix p.6, item 18
  12. ^ Chernetskyy, M. A. (2011). "Problems in nomenclature and systematics in the subfamily Kalanchoideae (Crassulaceae) over the years". Acta Agrobotanica. 6 (4): 67–74.
  13. ^ Kalanchoe, Chinese Plant Names, www.eFloras.org.
  14. ^ "Kalanchoe dineshii (Crassulaceae), a new species from southern Western Ghats, India". Retrieved 29 March 2023.
  15. ^ "ird.fr: Allorge-Boiteau, L., 1996. Madagascar Centre de Spéciation et d'Origine du Genre Kalanchoe (Crassulaceae). Biogéographie de Madagascar, 1996 : 137-145" (PDF). Retrieved 29 March 2023.
  16. ^ Reproductive Strategies: Plants. (1999). In Encyclopedia of Paleontology. Retrieved from http://www.credoreference.com/entry/routpaleont/reproductive_strategies_plants .
  17. ^ "RHS Plantfinder - Kalanchoe 'Tessa'". Retrieved 14 March 2018.
  18. ^ "RHS Plantfinder - Kalanchoe 'Wendy'". Retrieved 14 March 2018.
  19. ^ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 56. Retrieved 14 March 2018.
  20. ^ Lans, CA (2006-10-13). "Ethnomedicines used in Trinidad and Tobago for urinary problems and diabetes mellitus". Journal of Ethnobiology and Ethnomedicine. 2: 45. doi:10.1186/1746-4269-2-45. PMC 1624823. PMID 17040567.
  21. ^ Wagner, H; Fischer M; Lotter H (April 1985). "Isolation and Structure Determination of Daigremontianin, a Novel Bufadienolide from Kalanchoe daigremontiana". Planta Medica. 51 (2): 169–70. doi:10.1055/s-2007-969441. PMID 3839925.
  22. ^ Supratman, U; Fujita T; Akiyama K; Hayashi H (September 2001). "Insecticidal compounds from Kalanchoe daigremontiana x tubiflora". Phytochemistry. 58 (2): 311–4. doi:10.1016/S0031-9422(01)00199-6. PMID 11551556.
  23. ^ Supratman, U; Fujita T; Akiyama K; Hayashi H; Murakami A; Sakai H; Koshimizu K; Ohigashi H (April 2001). "Anti-tumor promoting activity of bufadienolides from Kalanchoe pinnata and K. daigremontiana x tubiflora". Bioscience, Biotechnology, and Biochemistry. 65 (4): 947–9. doi:10.1271/bbb.65.947. PMID 11388478. S2CID 45486312.
  24. ^ Supratman, U; Fujita T; Akiyama K; Hayashi H (June 2000). "New insecticidal bufadienolide, bryophyllin C, from Kalanchoe pinnata". Bioscience, Biotechnology, and Biochemistry. 64 (6): 1310–2. doi:10.1271/bbb.64.1310. PMID 10923811. S2CID 25083265.

Bibliography edit

  • Eggli, Urs, ed. (2003). Illustrated Handbook of Succulent Plants: Crassulaceae. Springer Science & Business Media. doi:10.1007/978-3-642-55874-0. ISBN 978-3-642-55874-0. S2CID 36280482.
  • Smith, Gideon F.; Figueiredo, Estrela; Wyk, Abraham E. van (2019). Kalanchoe (Crassulaceae) in Southern Africa: Classification, Biology, and Cultivation. Elsevier Science. ISBN 978-0-12-814008-6.
  • Mort, Mark E.; Soltis, Douglas E.; Soltis, Pamela S.; Francisco-Ortega, Javier; Santos-Guerra, Arnoldo (January 2001). "Phylogenetic relationships and evolution of Crassulaceae inferred from matK sequence data". American Journal of Botany. 88 (1): 76–91. doi:10.2307/2657129. JSTOR 2657129. PMID 11159129.
  • Mort, Mark E; O'Leary, T. Ryan; Carrillo-Reyes, Pablo; et al. (December 2009). "Phylogeny and evolution of Crassulaceae: Past, present, and future". Biodiversity & Ecology. 3: 69–86.
  • Smith, Gideon F.; Figueiredo, Estrela (July 2018). "The infrageneric classification and nomenclature of Adans. (Crassulaceae), with special reference to the southern African species". Bradleya. 36 (36): 162–172. doi:10.25223/brad.n36.2018.a10. S2CID 92407878.
  • "Kalanchoe Adans". Plants of the World Online. Royal Botanic Gardens, Kew. 2019. Retrieved 1 September 2019.

External links edit

  •   Media related to Kalanchoe at Wikimedia Commons
  •   Data related to Kalanchoe at Wikispecies

March 02, 2024
kalanchoe, əng, also, written, kalanchöe, kalanchoë, genus, about, species, tropical, succulent, plants, stonecrop, family, crassulaceae, mainly, native, madagascar, tropical, africa, species, first, plants, sent, into, space, sent, resupply, soviet, salyut, s. Kalanchoe ˌ k ae l e ŋ ˈ k oʊ iː KAL eng KOH ee 2 3 also written Kalanchoe or Kalanchoe is a genus of about 125 species of tropical succulent plants in the stonecrop family Crassulaceae mainly native to Madagascar and tropical Africa A Kalanchoe species was one of the first plants to be sent into space sent on a resupply to the Soviet Salyut 1 space station in 1979 4 The majority of kalanchoes require around 6 8 hours of sunlight a day a few cannot tolerate this and survive with bright indirect sunlight to bright shade citation needed KalanchoeKalanchoe blossfeldianaScientific classificationKingdom PlantaeClade TracheophytesClade AngiospermsClade EudicotsOrder SaxifragalesFamily CrassulaceaeSubfamily KalanchoideaeGenus KalanchoeAdans Subgenera 1 Kalanchoe Bryophyllum Salisb Koorders Kitchingia Baker Gideon F Sm amp FigueiredoSynonymsBryophyllum Contents 1 Description 2 Taxonomy 2 1 Etymology 3 List of selected species 3 1 List of hybrids 4 Distribution and ecology 5 Cultivation and uses 6 Diseases 7 Traditional medicine 8 References 9 Bibliography 10 External linksDescription editMost are shrubs or perennial herbaceous plants but a few are annual or biennial The largest Kalanchoe beharensis from Madagascar can reach 6 m 20 ft tall but most species are less than 1 m 3 ft tall Kalanchoes open their flowers by growing new cells on the inner surface of the petals to force them outwards and on the outside of the petals to close them Kalanchoe flowers are divided into 4 sections with 8 stamens The petals are fused into a tube in a similar way to some related genera such as Cotyledon 5 nbsp Kalanchoe luciae nbsp Kalanchoe delagoensis nbsp Kalanchoe thyrsiflora nbsp Kalanchoe marmorata nbsp Kalanchoe tomentosa nbsp Kalanchoe beharensis nbsp Kalanchoe Tarantula nbsp K delagoensis K daigremontiana nbsp Flaming katy Kalanchoe blossfeldianaTaxonomy editThe genus Kalanchoe was first described by the French botanist Michel Adanson in 1763 6 The genus Bryophyllum was described by Salisbury in 1806 and the genus Kitchingia was created by Baker in 1881 Kitchingia is now regarded as a synonym for Kalanchoe while Bryophyllum has also been treated as a separate genus 6 since species of Bryophyllum appear to be nested within Kalanchoe on molecular phylogenetic analysis Bryophyllum is considered as a section of the former dividing the genus into three sections Kitchingia Bryophyllum and Eukalanchoe 7 8 9 these were formalised as subgenera by Smith and Figueiredo 2018 1 Etymology edit Adanson cited Georg Joseph Kamel Camellus as his source for the name 10 11 The name came from the Cantonese name 伽藍菜 Jyutping gaa1 laam4 coi3 12 Kalanchoe ceratophylla and Kalanchoe laciniata are both called 伽蓝菜 13 apparently Buddhist monastery samgharama herb in China In Mandarin Chinese it does not seem very close in pronunciation qielan cai but possibly jialan cai or galan cai as the character 伽 has multiple pronunciations but the Cantonese galaahm choi is closer citation needed List of selected species editKalanchoe adelae Kalanchoe arborescens Kalanchoe beauverdii Kalanchoe beharensis velvet leaf felt plant felt bush Kalanchoe bentii Kalanchoe blossfeldiana flaming katy Christmas kalanchoe florist kalanchoe Madagascar widow s thrill Kalanchoe bouvetii Kalanchoe bracteata Kalanchoe brasiliensis Kalanchoe ceratophylla Kalanchoe crenata Kalanchoe crundallii Kalanchoe daigremontiana Devil s backbone Mexican hat plant mother of thousands Kalanchoe delagoensis Kalanchoe dineshii 14 Kalanchoe dinklagei Kalanchoe eriophylla Kalanchoe fadeniorum Kalanchoe farinacea Kalanchoe fedtschenkoi Kalanchoe figuereidoi Kalanchoe flammea Kalanchoe gastonis bonnieri donkey ears life plant Kalanchoe glaucescens Kalanchoe garambiensis Kalanchoe gracilipes Kalanchoe grandidieri Kalanchoe grandiflora Kalanchoe hildebrantii silver teaspoons Kalanchoe humilis Desert Surprise Kalanchoe jongmansii Kalanchoe kewensis Kalanchoe laciniata kalanchoe laetivirens Kalanchoe lateritia Kalanchoe laxiflora Kalanchoe linearifolia Kalanchoe longiflora long flower kalanchoe Kalanchoe luciae paddle plant Kalanchoe macrochlamys Kalanchoe manginii beach bells Kalanchoe marmorata penwiper Kalanchoe marnieriana Kalanchoe millotii Kalanchoe miniata Kalanchoe mortagei Kalanchoe nyikae Kalanchoe obtusa Kalanchoe orgyalis Kalanchoe petitiana Kalanchoe pinnata Lam Pers 7 Kalanchoe porphyrocalyx Kalanchoe prasina Kalanchoe prolifera Kalanchoe pubescens Kalanchoe pumila Kalanchoe quartiniana Kalanchoe rhombopilosa pies from heaven Kalanchoe robusta Kalanchoe rolandi bonapartei Kalanchoe rosei Kalanchoe rotundifolia Kalanchoe schizophylla Kalanchoe serrata Kalanchoe sexangularis Kalanchoe streptantha Kalanchoe suarezensis Kalanchoe synsepala cup kalanchoe walking kalanchoe Kalanchoe thyrsiflora flapjacks desert cabbage white lady geelplakkie meelplakkie plakkie Kalanchoe tomentosa panda plant Kalanchoe uniflora Kalanchoe producta Kalanchoe viguieri List of hybrids edit Several hybrids within Kalanchoe are known K houghtonii K daigremontiana K delagoensis K lokarana K poincarei K rechingeri K richaudii K delagoensis K roseiDistribution and ecology editThe genus is predominantly native to the Old World Only one species originates from the Americas 56 are from southern and eastern Africa and 60 species on the island of Madagascar It is also found in south eastern Asia and China 15 These plants are food plants for caterpillars of the Red Pierrot butterfly The butterfly lays its eggs on leaves and after hatching caterpillars burrow into the leaves and eat their inside cells Cultivation and uses edit nbsp Production of new individuals along a leaf margin of the air plant Kalanchoe pinnata The small plant in front is about 1 cm tallThese plants are cultivated as ornamental houseplants and rock or succulent garden plants They are popular because of their ease of propagation low water requirements and wide variety of flower colors typically borne in clusters well above the leaves The section Bryophyllum formerly an independent genus contains species such as the air plant Kalanchoe pinnata In these plants new individuals develop vegetatively as plantlets also known as bulbils or gemmae at indentations in leaf margins These young plants eventually drop off and take root No males have been found of one species of this genus which does flower and produce seeds and it is commonly called the mother of thousands Kalanchoe daigremontiana is thus an example of asexual reproduction 16 The cultivars Tessa 17 and Wendy have gained the Royal Horticultural Society s Award of Garden Merit 18 19 Diseases editMain article List of kalanchoe diseasesTraditional medicine editIn traditional medicine Kalanchoe species have been used to treat ailments such as infections rheumatism and inflammation Kalanchoe extracts also have immunosuppressive effects Kalanchoe pinnata has been recorded in Trinidad and Tobago as being used as a traditional treatment for hypertension 20 A variety of bufadienolide compounds have been isolated from various Kalanchoe species Five different bufadienolides have been isolated from Kalanchoe daigremontiana 21 22 Two of these daigremontianin and bersaldegenin 1 3 5 orthoacetate have been shown to have a pronounced sedative effect They also have the strong positive inotropic effect associated with cardiac glycosides and with greater doses an increasing effect on the central nervous system Bufadienolide compounds isolated from Kalanchoe pinnata include bryophillin A which showed strong anti tumor promoting activity and bersaldegenin 3 acetate and bryophillin C which were less active 23 Bryophillin C also showed insecticidal properties 24 References edit a b Smith amp Figueiredo 2018 Sunset Western Garden Book 1995 606 607 Kalanchoe Oxford English Dictionary Online ed Oxford University Press Subscription or participating institution membership required 8 Flowering Houseplants That Provide Color Without Much Fuss Growing Pains Air and Space Magazine September 2003 Characteristics of Genus Kalanchoe www crassulaceae ch Retrieved 29 March 2023 a b Baldwin Jr J T October 1938 Kalanchoe The Genus and its Chromosomes American Journal of Botany 25 8 572 579 doi 10 2307 2436516 JSTOR 2436516 a b POTWO 2019 Mort et al 2009 Eggli 2003 Adanson Michel 29 March 1763 Familles des plantes Vincent Retrieved 29 March 2023 Camel J G Herbarum aliarumque stirpium in Insula Luzone Philippinarum Primaria Nascentium In Ray J 1704 Historia plantarum Book 3 Appendix p 6 item 18 Chernetskyy M A 2011 Problems in nomenclature and systematics in the subfamily Kalanchoideae Crassulaceae over the years Acta Agrobotanica 6 4 67 74 Kalanchoe Chinese Plant Names www eFloras org Kalanchoe dineshii Crassulaceae a new species from southern Western Ghats India Retrieved 29 March 2023 ird fr Allorge Boiteau L 1996 Madagascar Centre de Speciation et d Origine du Genre Kalanchoe Crassulaceae Biogeographie de Madagascar 1996 137 145 PDF Retrieved 29 March 2023 Reproductive Strategies Plants 1999 In Encyclopedia of Paleontology Retrieved from http www credoreference com entry routpaleont reproductive strategies plants RHS Plantfinder Kalanchoe Tessa Retrieved 14 March 2018 RHS Plantfinder Kalanchoe Wendy Retrieved 14 March 2018 AGM Plants Ornamental PDF Royal Horticultural Society July 2017 p 56 Retrieved 14 March 2018 Lans CA 2006 10 13 Ethnomedicines used in Trinidad and Tobago for urinary problems and diabetes mellitus Journal of Ethnobiology and Ethnomedicine 2 45 doi 10 1186 1746 4269 2 45 PMC 1624823 PMID 17040567 Wagner H Fischer M Lotter H April 1985 Isolation and Structure Determination of Daigremontianin a Novel Bufadienolide from Kalanchoe daigremontiana Planta Medica 51 2 169 70 doi 10 1055 s 2007 969441 PMID 3839925 Supratman U Fujita T Akiyama K Hayashi H September 2001 Insecticidal compounds from Kalanchoe daigremontiana x tubiflora Phytochemistry 58 2 311 4 doi 10 1016 S0031 9422 01 00199 6 PMID 11551556 Supratman U Fujita T Akiyama K Hayashi H Murakami A Sakai H Koshimizu K Ohigashi H April 2001 Anti tumor promoting activity of bufadienolides from Kalanchoe pinnata and K daigremontiana x tubiflora Bioscience Biotechnology and Biochemistry 65 4 947 9 doi 10 1271 bbb 65 947 PMID 11388478 S2CID 45486312 Supratman U Fujita T Akiyama K Hayashi H June 2000 New insecticidal bufadienolide bryophyllin C from Kalanchoe pinnata Bioscience Biotechnology and Biochemistry 64 6 1310 2 doi 10 1271 bbb 64 1310 PMID 10923811 S2CID 25083265 Bibliography editEggli Urs ed 2003 Illustrated Handbook of Succulent Plants Crassulaceae Springer Science amp Business Media doi 10 1007 978 3 642 55874 0 ISBN 978 3 642 55874 0 S2CID 36280482 Smith Gideon F Figueiredo Estrela Wyk Abraham E van 2019 Kalanchoe Crassulaceae in Southern Africa Classification Biology and Cultivation Elsevier Science ISBN 978 0 12 814008 6 Mort Mark E Soltis Douglas E Soltis Pamela S Francisco Ortega Javier Santos Guerra Arnoldo January 2001 Phylogenetic relationships and evolution of Crassulaceae inferred from matK sequence data American Journal of Botany 88 1 76 91 doi 10 2307 2657129 JSTOR 2657129 PMID 11159129 Mort Mark E O Leary T Ryan Carrillo Reyes Pablo et al December 2009 Phylogeny and evolution of Crassulaceae Past present and future Biodiversity amp Ecology 3 69 86 Smith Gideon F Figueiredo Estrela July 2018 The infrageneric classification and nomenclature of Adans Crassulaceae with special reference to the southern African species Bradleya 36 36 162 172 doi 10 25223 brad n36 2018 a10 S2CID 92407878 Kalanchoe Adans Plants of the World Online Royal Botanic Gardens Kew 2019 Retrieved 1 September 2019 External links edit nbsp Media related to Kalanchoe at Wikimedia Commons nbsp Data related to Kalanchoe at Wikispecies Retrieved from https en wikipedia org w index php title Kalanchoe amp oldid 1188081706, wikipedia, wiki, book, books, library,

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