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Conophytum
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<h2 id="description">Description</h2> <p><i>Conophytum</i> species are dwarf cushion-forming or single-bodied succulents. Members of the genus are tiny plants with succulent leaves ranging from 1/4" to 2" in length. These leaves are partially or entirely fused along their centers. Each leaf pair (together referred to as a body) ranges in shape from "bilobed" to spherical to ovoid to tubular to conical. Some species have <a href="/facts/Epidermal_window/ApGjMskL">epidermal windows</a> on the top of their leaves. To the naked eye the epidermis ranges from very smooth to slightly rough to hairy, depending on the microscopic epidermal cell shape and structure. In their normal, natural state each stem has only one pair of leaves at a time though one plant may have dozens of stems and thus dozens of leaf pairs. When very heavy rains come to their native habitat they may grow luxuriantly and develop two leaf pairs per stem simultaneously; this is called "stacking up" of the leaves. The plants grow very slowly; depending on the species, a 50-year-old plant might not be bigger than a <a href="/facts/Walnut/lEkDbm8N">walnut</a>.<a class="footnote-ref" id="fnref:1" href="#fn:1"><sup>1</sup></a> </p> <h2 id="taxonomy">Taxonomy</h2> <p>The genus is sometimes wrongly referred to as <i>Conophyton</i>, the name that <a href="/facts/Adrian_Hardy_Haworth/FIN2wL1e">Adrian Hardy Haworth</a> suggested in 1821: "If this section proves to be a genus, the name of Conophyton would be apt". However, this was too tentative to establish a validly published generic name and also, Haworth himself neither adopted it nor accepted the genus. The genus was neither recognised nor validly named until the name <i>Conophytum</i> was published 101 years later.<a class="footnote-ref" id="fnref:2" href="#fn:2"><sup>2</sup></a> It was published by <a href="/facts/Nicholas_Edward_Brown/yRrH2I17">Nicholas Edward Brown</a> in 1922.<a class="footnote-ref" id="fnref:3" href="#fn:3"><sup>3</sup></a><a class="footnote-ref" id="fnref:4" href="#fn:4"><sup>4</sup></a> The lectotype <i><a href="/facts/Conophytum_minutum/YkS0Vhae">Conophytum minutum</a></i> (Haw.) N.E. Br. was designated in 1951.<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a> </p> <h3>Species</h3> <p>This is a list of species in the genus <i>Conophytum</i>.<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a> </p> <ul><li><i>Conophytum achabense</i></li> <li><i>Conophytum acutum</i></li> <li><i>Conophytum albiflorum</i></li> <li><i>Conophytum angelicae</i></li> <li><i>Conophytum armianum</i></li> <li><i>Conophytum arthurolfago</i></li> <li><i>Conophytum auriflorum</i></li> <li><i>Conophytum bachelorum</i></li> <li><i>Conophytum bicarinatum</i></li> <li><i><a href="/facts/Conophytum_bilobum/xaaHbEUJ">Conophytum bilobum</a></i></li> <li><i>Conophytum blandum</i></li> <li><i>Conophytum bolusiae</i></li> <li><i><a href="/facts/Conophytum_breve/JGmpMEXI">Conophytum breve</a></i></li> <li><i>Conophytum brunneum</i></li> <li><i>Conophytum bruynsii</i></li> <li><i><a href="/facts/Conophytum_burgeri/bxtqdczg">Conophytum burgeri</a></i></li> <li><i><a href="/facts/Conophytum_calculus/dkR7vrb8">Conophytum calculus</a></i></li> <li><i>Conophytum caroli</i></li> <li><i>Conophytum carpianum</i></li> <li><i>Conophytum chauviniae</i></li> <li><i>Conophytum chrisocruxum</i></li> <li><i><a href="/facts/Conophytum_chrisolum/ECHWNv37">Conophytum chrisolum</a></i></li> <li><i>Conophytum comptonii</i></li> <li><i>Conophytum concavum</i></li> <li><i>Conophytum concordans</i></li> <li><i>Conophytum cubicum</i></li> <li><i>Conophytum depressum</i></li> <li><i>Conophytum devium</i></li> <li><i>Conophytum ectypum</i></li> <li><i>Conophytum ernstii</i></li> <li><i><a href="/facts/Conophytum_ficiforme/NXgnvBYj">Conophytum ficiforme</a></i></li> <li><i><a href="/facts/Conophytum_flavum/Ya0fsYJs">Conophytum flavum</a></i></li> <li><i>Conophytum francoiseae</i></li> <li><i>Conophytum fraternum</i></li> <li><i>Conophytum friedrichiae</i></li> <li><i>Conophytum frutescens</i></li> <li><i>Conophytum fulleri</i></li> <li><i>Conophytum globosum</i></li> <li><i>Conophytum halenbergense</i></li> <li><i><a href="/facts/Conophytum_hammeri/tjpA2esr">Conophytum hammeri</a></i></li> <li><i>Conophytum hermarium</i></li> <li><i>Conophytum herreanthus</i></li> <li><i>Conophytum hians</i></li> <li><i>Conophytum irmae</i></li> <li><i>Conophytum jarmilae</i></li> <li><i>Conophytum joubertii</i></li> <li><i><a href="/facts/Conophytum_jucundum/N8kxAj4p">Conophytum jucundum</a></i></li> <li><i>Conophytum khamiesbergense</i></li> <li><i>Conophytum klinghardtense</i></li> <li><i>Conophytum kubusanum</i></li> <li><i>Conophytum limpidum</i></li> <li><i>Conophytum lithopsoides</i></li> <li><i>Conophytum loeschianum</i></li> <li><i>Conophytum longibracteatum</i></li> <li><i><a href="/facts/Conophytum_longum/sewovJdG">Conophytum longum</a></i></li> <li><i>Conophytum luckhoffii</i></li> <li><i>Conophytum lydiae</i></li> <li><i>Conophytum marginatum</i></li> <li><i>Conophytum maughanii</i></li> <li><i>Conophytum meyeri</i></li> <li><i><a href="/facts/Conophytum_minimum/XhCxjFoz">Conophytum minimum</a></i></li> <li><i>Conophytum minusculum</i></li> <li><i><a href="/facts/Conophytum_minutum/YkS0Vhae">Conophytum minutum</a></i></li> <li><i>Conophytum mirabile</i></li> <li><i><a href="/facts/Conophytum_obcordellum/k6pb3a0C">Conophytum obcordellum</a></i></li> <li><i>Conophytum obscurum</i></li> <li><i>Conophytum pageae</i></li> <li><i><a href="/facts/Conophytum_pellucidum/8cbzv7pR">Conophytum pellucidum</a></i></li> <li><i>Conophytum phoeniceum</i></li> <li><i><a href="/facts/Conophytum_piluliforme/jnSfIfXW">Conophytum piluliforme</a></i></li> <li><i>Conophytum praesectum</i></li> <li><i>Conophytum pubescens</i></li> <li><i>Conophytum pubicalyx</i></li> <li><i>Conophytum quaesitum</i></li> <li><i>Conophytum ratum</i></li> <li><i>Conophytum reconditum</i></li> <li><i>Conophytum regale</i></li> <li><i>Conophytum ricardianum</i></li> <li><i>Conophytum roodiae</i></li> <li><i>Conophytum rugosum</i></li> <li><i>Conophytum saxetanum</i></li> <li><i>Conophytum schlechteri</i></li> <li><i>Conophytum semivestitum</i></li> <li><i>Conophytum smorenskaduense</i></li> <li><i><a href="/facts/Conophytum_stephanii/tWqoL1GY">Conophytum stephanii</a></i></li> <li><i>Conophytum stevens-jonesianum</i></li> <li><i>Conophytum subfenestratum</i></li> <li><i>Conophytum subterraneum</i></li> <li><i>Conophytum swanepoelianum</i></li> <li><i>Conophytum tantillum</i></li> <li><i>Conophytum taylorianum</i></li> <li><i>Conophytum tomasi</i></li> <li><i><a href="/facts/Conophytum_truncatum/CcnAb7X1">Conophytum truncatum</a></i></li> <li><i>Conophytum turrigerum</i></li> <li><i>Conophytum uviforme</i></li> <li><i>Conophytum vanheerdei</i></li> <li><i>Conophytum velutinum</i></li> <li><i>Conophytum verrucosum</i></li> <li><i>Conophytum violaciflorum</i></li> <li><i><a href="/facts/Conophytum_wettsteinii/s49UpyME">Conophytum wettsteinii</a></i></li></ul> <h2 id="conservation">Conservation</h2> <p>Recently several species have been threatened with extinction due to mining and poaching from the wild for the black market. These plants are mainly sold to collectors in Asian countries, where there has been a high demand for them.<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a> In June 2021, police arrested a dozen men at a farm in the Western Cape for possession of 4,000 <i>Conophytum acutum</i>; this came as a surprise as scientists thought there were only about a thousand of the plants in the wild and none on the farm in question.<a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a> Teams at the <a href="/facts/Kirstenbosch_National_Botanical_Garden/Wf4E9QIY">Kirstenbosch Botanical Garden</a> are collecting and categorising seeds from <i>Conophytum</i> and other succulents in partnership with the <a href="/facts/Millennium_Seed_Bank/FK9ySgUI">Millennium Seed Bank</a>.<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a> </p> <h2 id="cultivation">Cultivation</h2> <p>Several species of <i>Conophytum</i> are found in cultivation. <i>Conophytum</i> grows best between the temperatures 15 °C (59 °F) and 25 °C (77 °F). When the plant is not under optimal temperatures, its leaves will curl and lose color.<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> If grown in the <a href="/facts/Northern_Hemisphere/EFwyqL25">Northern Hemisphere</a>, the plants should not be watered from the end of March to late July. During this time, leaves will dry and protect the newer leaves. It is recommended to water <i>Conophytum</i> every week from late July/early August until mid October, where watering should be reduced to once every three weeks throughout winter. Weekly watering can resume when the temperature increases in February.<a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a> </p> Wikimedia Commons has media related to Conophytum. <h2 id="references">References</h2> <ol> <li id="fn:1"><p>"These tiny succulents are under siege from international crime rings". National Geographic. 2022-03-08. Archived from the original on 2022-03-16. Retrieved 2022-03-16. <a href="https://web.archive.org/web/20220316091036/https://www.nationalgeographic.com/animals/article/tiny-succulents-are-under-siege-from-international-crime-rings" target="_blank">https://web.archive.org/web/20220316091036/https://www.nationalgeographic.com/animals/article/tiny-succulents-are-under-siege-from-international-crime-rings</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>McNeill, J. et al (eds) "International Code of Botanical Nomenclature (Vienna Code). Regnum Vegetabile" 146. A.R.G. Gantner Verlag 2006. KG. ISBN 3-906166-48-1 <a href="/wiki/ISBN_(identifier)" target="_blank">/wiki/ISBN_(identifier)</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>Missouri Botanical Garden. (n.d.-h). Conophytum N.E. Br. Tropicos. Retrieved January 27, 2025, from https://www.tropicos.org/name/40013447 <a href="https://www.tropicos.org/name/40013447" target="_blank">https://www.tropicos.org/name/40013447</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Conophytum N.E.Br. (n.d.). International Plant Names Index. Retrieved January 27, 2025, from https://www.ipni.org/n/16140-1 <a href="https://www.ipni.org/n/16140-1" target="_blank">https://www.ipni.org/n/16140-1</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Missouri Botanical Garden. (n.d.-h). Conophytum N.E. Br. Tropicos. Retrieved January 27, 2025, from https://www.tropicos.org/name/40013447 <a href="https://www.tropicos.org/name/40013447" target="_blank">https://www.tropicos.org/name/40013447</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>Hammer, S.(2002) Dumpling and His Wife: New Views of the Genus Conophytum EAE Creative Colour Ltd. ISBN 0-9539326-1-3 <a href="/wiki/ISBN_(identifier)" target="_blank">/wiki/ISBN_(identifier)</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>Oder, T. (2018, December 1). Why the Black Market for Cacti and Succulents Is Booming. Treehugger. Retrieved January 27, 2025, from https://www.treehugger.com/why-black-market-cacti-succulents-booming-4863289 <a href="https://www.treehugger.com/why-black-market-cacti-succulents-booming-4863289" target="_blank">https://www.treehugger.com/why-black-market-cacti-succulents-booming-4863289</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>"These tiny succulents are under siege from international crime rings". National Geographic. 2022-03-08. Archived from the original on 2022-03-16. Retrieved 2022-03-16. <a href="https://web.archive.org/web/20220316091036/https://www.nationalgeographic.com/animals/article/tiny-succulents-are-under-siege-from-international-crime-rings" target="_blank">https://web.archive.org/web/20220316091036/https://www.nationalgeographic.com/animals/article/tiny-succulents-are-under-siege-from-international-crime-rings</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>"These tiny succulents are under siege from international crime rings". National Geographic. 2022-03-08. Archived from the original on 2022-03-16. Retrieved 2022-03-16. <a href="https://web.archive.org/web/20220316091036/https://www.nationalgeographic.com/animals/article/tiny-succulents-are-under-siege-from-international-crime-rings" target="_blank">https://web.archive.org/web/20220316091036/https://www.nationalgeographic.com/animals/article/tiny-succulents-are-under-siege-from-international-crime-rings</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>Inc, Gregarious. "Ultimate Guide to Temperature for Conophytum ☀️". Greg App 🪴. Retrieved 2025-05-01. {{cite web}}: |last= has generic name (help) <a href="https://greg.app/conophytum-temperature/" target="_blank">https://greg.app/conophytum-temperature/</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>"Cultivation notes on Conophytum :British Cactus and Succulent Society". bcss.org.uk. Retrieved 2025-05-01. <a href="https://bcss.org.uk/cultivation-notes-on-conophytum/" target="_blank">https://bcss.org.uk/cultivation-notes-on-conophytum/</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> </ol>