Theobroma cacao, the source of chocolate (family Malvaceae)

The malvids consist of eight orders of flowering plants: Brassicales, Crossosomatales, Geraniales, Huerteales, Malvales, Myrtales, Picramniales and Sapindales. This subgroup of the rosids is divided into 59 families of trees, shrubs, vines and herbaceous plants.

The mustard family includes broccoli, turnips, mustards, and radishes. The ornamental geraniums, and their many hybrids and cultivars, come from five species of Pelargonium. The mallow family includes the plants that yield cocoa beans, Cola nuts, okra, cotton and jute. In the family Lythraceae, Pomegranates were cultivated by Bronze Age cultures, and wild water chestnuts were consumed in large quantities by prehistoric Europeans. Eucalyptus trees are the tallest known flowering plants, up to 100 m (330 ft) or more; they are grown for timber and for their oils, used in candy, perfumes and cough medicine. Mangos and cashews come from the same plant family as poison ivy, and can sometimes trigger allergic reactions. Canada produces most of the world's maple syrup, and the maple leaf is the country's national symbol. Citrus agriculture outranks other sweet-fruit industries in warm climates.

Glossary

From the glossary of botanical terms:

  • annual: a plant species that completes its life cycle within a single year or growing season
  • basal: attached close to the base (of a plant or an evolutionary tree diagram)
  • climber: a vine that leans on, twines around or clings to other plants for vertical support
  • deciduous: falling seasonally, as with bark, leaves, or petals
  • glandular hair: a hair tipped with a secretory structure
  • herbaceous: not woody; usually green and soft in texture
  • mangrove: any shrub or small tree growing in brackish or salt water
  • perennial: not an annual or biennial
  • succulent (adjective): juicy or fleshy
  • unisexual: of one sex; bearing only male or only female reproductive organs
  • woody: hard and lignified; not herbaceous

The APG IV system is the fourth in a series of plant taxonomies from the Angiosperm Phylogeny Group. In this system, Geraniales and Myrtales are basal within the malvids.

Families

Families
Family and a common nameType genus and etymologyTotal genera; global distributionDescription and usesOrderType genus images
Akaniaceae (turnipwood family)Akania, from Greek for "bractless", possibly2 genera, in the Himalayas, China, Southeast Asia and AustraliaTrees with a mustard scent in the bark and flowersBrassicalesAkania bidwillii
Alzateaceae (wantsum family)Alzatea, for José Antonio de Alzate y Ramírez (d. 1795), a cartographer1 genus, in South AmericaShort evergreen trees and shrubs with four-sided stemsMyrtalesAlzatea verticillata
Anacardiaceae (cashew family)Anacardium, from a Greek plant name79 genera, mostly in the tropics, with some temperate speciesShrubs, trees and vines, generally with sap that can turn black. Cashews and mangos are commercially important tropical crops.SapindalesAnacardium occidentale
Aphloiaceae (mountain-peach family)Aphloia, from Greek for "unbarked"1 genus, in Africa and on islands of the Indian OceanEvergreen shrubs and small treesCrosso­somatalesAphloia theiformis
Bataceae (turtleweed family)Batis, from Greek for "walking"1 genus, in New Guinea, Australia, and the tropics and subtropics of the AmericasShort, succulent viny shrubs with unisexual flowersBrassicalesBatis maritima
Biebersteiniaceae (khardug family)Biebersteinia, for Friedrich August Marschall von Bieberstein (1768–1826)1 genus, in EurasiaFoul-smelling herbaceous perennials with woody rhizomesSapindales
Bixaceae (annatto family)Bixa, from a Carib plant name3 genera, in the Americas and MadagascarShrubs, trees and herbaceous perennials. Bixa orellana yields annatto, a widely used red food dye.MalvalesBixa orellana
Brassicaceae (cabbage family)Brassica, from a Latin plant name344 genera, scattered around the world, especially in the Northern HemisphereShrubs and herbaceous plants, with a few vines and small trees and a few species that grow in water. The cabbage family includes broccoli, cauliflower, turnips, watercress, radishes and horseradish, along with the plants that yield canola oil and the mustards.BrassicalesBrassica oleracea
Burseraceae (frankincense-and-myrrh family)Bursera, for Joachim Burser (1583–1639)18 genera, in the tropicsGenerally unisexual shrubs and trees, with some climbers and some species that grow on other plants. Most species, especially in the frankincense and myrrh genera, are heavily scented.SapindalesBursera simaruba
Capparaceae (caper family)Capparis, from a Greek plant name15 genera, around the worldShrubs and trees, with up to 250 stamens per flower. Capers (the preserved flower buds of Capparis) are usually harvested in the wild rather than cultivated.BrassicalesCapparis spinosa
Caricaceae (papaya family)Carica, from a Latin plant name6 genera, in West Africa and the tropics of the AmericasShrubs and trees, usually unisexual and spiny, with a few vines. Papaya fruit was already in cultivation in Central America before 1500.BrassicalesCarica papaya
Cistaceae (rock-rose family)Cistus, from a Greek plant name8 genera, mainly in warmer parts of the Northern HemisphereShrubs and herbaceous plants, frequently with volatile oils, with a few tall tree species. Labdanum (from Cistus) is used in perfumes.MalvalesCistus monpeliensis
Cleomaceae (spiderflower family)Cleome, from Greek for "glory"2 genera, in the subtropics, the tropics, and North AmericaShrubs and herbaceous plants. The leaves are consumed in South Africa.BrassicalesCleome ornithopodioides
Combretaceae (bushwillow family)Combretum, from a Latin plant name10 genera, in the tropicsShrubs, trees and woody vines, along with a few mangrovesMyrtalesCombretum fruticosum
Crossosomata­ceae (rockflower family)Crossosoma, from Greek for "fringed body" (of the seeds)4 genera, in the US and northeastern MexicoShrubs, often with small leaves, and a few treesCrosso­somatalesCrossosoma californicum
Crypteroniaceae (bekoi family)Crypteronia, from Greek for "hidden love" (for the small flowers)3 genera, in the Asian tropicsEvergreen trees with tiny bisexual or unisexual flowersMyrtales
Cytinaceae (rockrose-rape family)Cytinus, from Greek for "part of a pomegranate"2 genera, in Africa and nearby islands, western Asia, and Mexico to northern South AmericaParasitic plants without chlorophyll, usually with unisexual flowersMalvalesCytinus hypocistis
Dipentodontaceae (shichi family)Dipentodon, from Greek for "two groups of five teeth" (on the sepals and petals)2 genera, scattered around the worldUnisexual and bisexual shrubs and treesHuerteales
Dipterocarpaceae (maranti family)Dipterocarpus, from Greek for "two-winged fruit"16 genera, in South America, Africa and southern parts of AsiaMostly evergreen trees with scented resins. These rainforest trees were an important source of timber and camphor a century ago, but they have been depleted from overlogging.MalvalesDipterocarpus alatus
Emblingiaceae (slippercreeper family)Emblingia, for Thomas Embling (1814–1893)1 genus, in AustraliaHerbaceous shrubs with low branchesBrassicalesEmblingia calceoliflora
Francoaceae (bridal-wreath family)Francoa, for Francisco Franco (c. 1515 – c. 1569), a Spanish doctor6 genera, in South America and AfricaSmall trees, large shrubs and herbaceous plants, some used in herbal teasGeranialesFrancoa appendiculata
Geissolomataceae (cape-cups family)Geissoloma, from Greek for "tiled fringe" (on the petals)1 genus, in South AfricaShort, many-branched shrubs that bioaccumulate aluminiumCrosso­somatalesGeissoloma marginatum
Geraniaceae (crane's-bill family)Geranium, from a Greek plant name meaning "crane"8 genera, scattered around the worldShrubs and herbaceous plants, most of them hairy, some succulentGeranialesGeranium dissectum
Gerrardinaceae (brown-ironwood family)Gerrardina, for William Tyrer Gerrard (c. 1831 – 1866)1 genus, in southern Africa and TanzaniaShrubs and small trees, frequently with drooping branchesHuertealesGerrardina foliosa
Guamatelaceae (Guatemalan-bramble family)Guamatela, an anagram of Guatemala1 genus, in Mexico and Central AmericaMany-branched shrubsCrosso­somatales
Gyrostemona­ceae (buttoncreeper family)Gyrostemon, from Greek for "round stamens"5 genera, in AustraliaAnnual unisexual shrubs and small trees, frequently succulentBrassicalesGyrostemon ramulosis
Kirkiaceae (white-seringa family)Kirkia, for John Kirk (1832–1922)1 genus, in AfricaTrees and shrubs with essentially unisexual flowers. Timber from Kirkia acuminata is used for construction, furniture and tool-making.SapindalesKirkia wilmsii
Koeberliniaceae (allthorn family)Koeberlinia, for Christoph Ludwig Köberlin (1794–1862), a German botanist and clergyman1 genus, in the US, Mexico and BoliviaDeciduous, many-branched, thorny-tipped shrubs and small treesBrassicalesKoeberlinia spinosa
Limnanthaceae (meadowfoam family)Limnanthes, from Greek for "marsh flowers"2 genera, in North AmericaMustard-scented herbaceous annuals. Poached egg plant is grown as an ornamental.BrassicalesLimnanthes douglasii
Lythraceae (pomegranate family)Lythrum, from Greek for "bloody" (flowers)28 genera, in temperate and tropical Eurasia, Africa and OceaniaShrubs, trees and herbaceous plants, often with square stems, with some mangroves and aquatic speciesMyrtalesLythrum salicaria
Malvaceae (mallow family)Malva, from a Latin plant name245 genera, scattered worldwideHairy shrubs, trees and herbaceous plants. Cocoa beans are native to tropical South and Central America, and Cola nuts are native to West Africa. The most commercially valuable genera are Gossypium (for cotton) and Corchorus (for jute).MalvalesMalva sylvestris
Melastomataceae (senduduk family)Melastoma, from Greek for "black mouth" (the result of eating the berries)164 genera, mostly in the tropics and subtropicsTrees, shrubs and herbaceous plants, with a few species that grow in water or on other plantsMyrtalesMelastoma malabathricum
Meliaceae (neem family)Melia, from a Greek plant name58 genera, in the tropics, with some temperate speciesGenerally unisexual shrublets, shrubs and trees. Neem oil has many uses, including as a pesticide, and the wood is similar to mahogany.SapindalesMelia azedarach
Moringaceae (horseradish-tree family)Moringa, from a Tamil plant name1 genus, in Africa, Southwest Asia and South AsiaMustard-scented shrubs and trees, with a few herbaceous plantsBrassicalesMoringa oleifera
Muntingiaceae (bajelly-tree family)Muntingia, for Abraham Munting (1626–1683)3 genera, from Mexico to South AmericaHairy shrubs and treesMalvalesMuntingia calabura
Myrtaceae (myrtle family)Myrtus, from Greek and Latin plant names126 genera, in the tropics and warmer temperate zonesEvergreen shrubs and trees, most with volatile oils, including Eucalyptus and the tree that produces clove spiceMyrtalesMyrtus communis
Neuradaceae (pietsnot family)Neurada, from Greek and Latin plant names3 genera, in Africa and southern AsiaHerbaceous plants, usually with hairy stems that hug the groundMalvalesNeurada procumbens
Nitrariaceae (nitrebush family)Nitraria, from Greek for "nitre" (found near the plant)4 genera, scattered around the worldShrubs and herbaceous plants, frequently succulent, that bioaccumulate saltSapindalesNitraria billardierei
Onagraceae (fuchsia family)Oenothera. Onagra, an earlier synonym, is from Greek for (fodder for the) "onager".22 genera, scattered worldwideShrubs and a few trees and woody vines, including Fuchsia and evening primroseMyrtalesOenothera biennis
Penaeaceae (cape-fellwort family)Penaea, for Pierre Pena (1535–1605), a French doctor and botanist3 genera, from South Africa to EthiopiaSmall shrubs to tall trees with buttress roots, all with four-sided new stemsMyrtalesPenaea mucronata
Pentadiplandra­ceae (oubli family)Pentadiplandra, from Greek for "five double male" (stamens)1 genus, in the African tropicsJust one species: a shrub with smooth stems that occasionally sprouts woody vinesBrassicalesPentadiplandra brazzeana
Petenaeaceae (Petén-linden family)Petenaea, for Lake Petén Itzá1 genus, in Mexico and Central AmericaLarge shrubs and small treesHuerteales
Picramniaceae (bitterbush family)Picramnia, from Greek for "bitter bush"4 genera, in South America and southern North AmericaUnisexual shrubs and trees with small flowersPicramni­alesPicramnia glazioviana
Resedaceae (mignonette family)Reseda, from a Latin plant name11 genera, around the worldShrubs, trees, vines and herbaceous plants. Reseda odorata (a mignonette species) is an ornamental that is also used in perfumes.BrassicalesReseda lutea
Rutaceae (citrus family)Ruta, from a Latin plant name153 genera, in tropical and temperate zonesShrubs, trees and herbaceous perennials, usually scented. Citrus fruits were in cultivation in China 5000 years ago.SapindalesRuta graveolens
Salvadoraceae (toothbrush-tree family)Salvadora, for Jaime Salvador y Pedrol (1649–1740), a Spanish apothecary3 genera, in Africa and South AsiaShrubs and small trees with succulent or leathery leavesBrassicalesSalvadora persica
Sapindaceae (maple family)Sapindus, from Latin for "soap of India"143 genera, in the tropics, with some temperate speciesShrubs, trees, climbers and herbaceous perennials. Lychee and rambutan fruits are widely cultivated in Asia. The family contains many ornamental species.SapindalesSapindus saponaria
Sarcolaenaceae (tunic-bells family)Sarcolaena, from Greek for "flesh cloak"10 genera, in MadagascarHairy evergreen shrubs and treesMalvalesSarcolaena oblongifolia
Setchellantha­ceae (azulita family)Setchellanthus, for William Albert Setchell (1864–1943)1 genus, in MexicoHairy many-branched shrubs with succulent leavesBrassicales
Simaroubaceae (tree-of-heaven family)Simarouba, from a Carib plant name20 genera, in the tropics, with some temperate speciesShrubs and trees with bitter bark. Corkwood is lightweight, and used to make floats for fishing nets.SapindalesSimarouba amara
Sphaerosepala­ceae (lombiry family)Rhopalocarpus. Sphaerosepalum, an earlier synonym, is from Greek for "spherical sepals".2 genera, in MadagascarShrubs and trees. Many of the species are threatened.Malvales
Stachyuraceae (spiketail family)Stachyurus, from Greek for "spike tail" (on the inflorescences)1 genus, in East Asia and mainland Southeast AsiaUnisexual and bisexual shrubs and small trees, with a few vinesCrosso­somatalesStachyurus praecox
Staphyleaceae (bladdernut family)Staphylea, from Greek for "clusters" (of flowers)3 genera, scattered worldwideShrubs and treesCrosso­somatalesStaphylea pinnata
Strasburgeriaceae (tawari family)Strasburgeria, for Eduard Strasburger (1844–1912)2 genera, in New Caledonia and New ZealandEvergreen treesCrosso­somatalesStrasburgeria robusta
Tapisciaceae (silverpheasant-tree family)Tapiscia, an anagram of the genus Pistacia2 genera, in the Americas and in East and mainland Southeast AsiaTrees with fluorescent woodHuertealesTapiscia sinensis
Thymelaeaceae (mezereon family)Thymelaea, from Greek for "poison olive"52 genera, scattered worldwideGenerally poisonous shrubs, small trees and herbaceous perennials, with a few vines. The bark of some species has traditionally been used to make strong, fibrous paper.MalvalesThymelaea hirsuta
Tovariaceae (stinkbush family)Tovaria, for Simón de Tovar, a Spanish doctor and botanist1 genus, from Mexico to the tropics of the AmericasFoul-smelling erect herbaceous perennials and floppy shrubsBrassicalesTovaria pendula
Tropaeolaceae (nasturtium family)Tropaeolum, from Greek for "trophy"1 genus, in Mexico and Central and South AmericaMustard-scented herbaceous annuals and perennials, including garden nasturtium and other ornamentalsBrassicalesTropaeolum majus
Vochysiaceae (quaruba family)Vochysia, from a Carib plant name8 genera, mainly in the tropics of the Americas and West AfricaTrees and shrubs that bioaccumulate aluminiumMyrtalesVochysia lucida

See also

Notes

Citations

  • Angiosperm Phylogeny Group (2016). . Botanical Journal of the Linnean Society. 181 (1): 1–20. doi:.
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  • Kubitzki, K. (2007). "Introduction to the Groups Treated in This Volume". In Kubitzki, K. (ed.). . The Families and Genera of Vascular Plants. Vol. IX. Berlin: Springer Science+Business Media. pp. 1–20. doi:. ISBN 978-3-540-32214-6.
  • Kubitzki, K. (2011). "Introduction to Sapindales". In Kubitzki, K. (ed.). . The families and genera of vascular plants. Vol. X. Berlin: Springer Science+Business Media. pp. 1–3. doi:. ISBN 978-3-642-14397-7.
  • POWO (2019). . London: Royal Botanic Gardens, Kew. See .
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  • Stevens, P.F. (2023) [2001]. . Missouri Botanical Garden.
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  • . Germplasm Resources Information Network (GRIN Taxonomy). Beltsville, Maryland: National Germplasm Resources Laboratory. 2022.