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Temporal range: Mid Cretaceous – Recent 100–0 Ma
Starr 010309-0546 Calophyllum inophyllum.jpg
Flower of Calophyllum inophyllum (Calophyllaceae)
Scientific classification e
Kingdom: Plantae
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Clade: Fabids
Order: Malpighiales
Juss. ex Bercht. & J.Presl[1]


The Malpighiales comprise one of the largest orders of flowering plants, containing about 16,000 species, about 7.8% of the eudicots.[2] The order is very diverse, containing plants as different as the willow, violet, Poinsettia, and coca plant, and are hard to recognize except with molecular phylogenetic evidence. It is not part of any of the classification systems based only on plant morphology. Molecular clock calculations estimate the origin of stem group Malpighiales at around 100 million years ago (Mya) and the origin of crown group Malpighiales at about 90 Mya.[3]

The Malpighiales are divided into 32 to 42 families, depending upon which clades in the order are given the taxonomic rank of family.[4] In the APG III system, 35 families are recognized.[1] Medusagynaceae, Quiinaceae, Peraceae, Malesherbiaceae, Turneraceae, Samydaceae, and Scyphostegiaceae are consolidated into other families. The largest family, by far, is the Euphorbiaceae, with about 6300 species in about 245 genera.[5]

In a 2009 study of DNA sequences of 13 genes, 42 families were placed into 16 groups, ranging in size from one to 10 families. Almost nothing is known about the relationships among these 16 groups.[4] Malpighiales and Lamiales are the two large orders whose phylogeny remains mostly unresolved.[6]


Malpighiales is a member of a supraordinal group called the COM clade, which consists of the orders Celastrales, Oxalidales, and Malpighiales.[7] Some describe it as containing a fourth order, Huales, separating the family Huaceae into its own order, separate from Oxalidales.[8]

Some recent studies have placed Malpighiales as sister to Oxalidales sensu lato (including Huaceae),[4][9] while others have found a different topology for the COM clade.[3][7][10]

The COM clade is part of an unranked group known as Fabidae or eurosids I.[11] The fabids, in turn, are part of a group that has long been recognized, namely, the rosids.[12]


The great French botanist Charles Plumier named the genus Malpighia in honor of Marcello Malpighi's work on plants; Malpighia is the type genus for the Malpighiaceae, a family of tropical and subtropical flowering plants.

The family Malpighiaceae was the type family for one of the orders created by Jussieu in his 1789 work Genera Plantarum.[13] Friedrich von Berchtold and Jan Presl described such an order in 1820.[14] Unlike modern taxonomists, these authors did not use the suffix "ales" in naming their orders. The name "Malpighiales" is attributed by some to Carl von Martius.[12] In the 20th century, it was usually associated with John Hutchinson, who used it in all three editions of his book, The Families of Flowering Plants.[15] The name was not used by those who wrote later, in the 1970s, '80s, and '90s.

The taxon was largely presaged by Hans Hallier in 1912 in an article in the Archiv. Néerl. Sci. Exact. Nat. titled "L'Origine et le système phylétique des angiospermes", in which his Passionales and Polygalinae were derived from Linaceae (in Guttales), with Passionales containing seven (of eight) families that also appear in the current Malpighiales, namely Passifloraceae, Salicaceae, Euphorbiaceae, Achariaceae, Flacourtiaceae, Malesherbiaceae, and Turneraceae, and Polygalinae containing four (of 10) families that also appear in the current Malpighiales, namely Malpighiaceae, Violaceae, Dichapetalaceae, and Trigoniaceae.[16]

The first semblance of Malpighiales as now known came from a phylogeny of seed plants published in 1993 and based upon DNA sequences of the gene rbcL.[17] This study recovered a group of rosids unlike any group found in any previous system of plant classification. To make a clear break with classification systems being used at that time, the Angiosperm Phylogeny Group resurrected Hutchinson's name, though his concept of Malpighiales included much of what is now in Celastrales and Oxalidales.[18]


Malpighiales is monophyletic and in molecular phylogenetic studies, it receives strong statistical support.[2] Since the APG II system was published in 2003, minor changes to the circumscription of the order have been made. The family Peridiscaceae has been expanded from two genera to three, and then to four, and transferred to Saxifragales.[4][19]

The genera Cyrillopsis (Ixonanthaceae), Centroplacus (Centroplacaceae), Bhesa (Centroplacaceae), Aneulophus (Erythroxylaceae), Ploiarium (Bonnetiaceae), Trichostephanus (Samydaceae), Sapria (Rafflesiaceae), Rhizanthes (Rafflesiaceae), and Rafflesia (Rafflesiaceae) had been either added or confirmed as members of Malpighiales by the end of 2009.[4]

Some family delimitations have changed, as well, most notably, the segregation of Calophyllaceae from Clusiaceae sensu lato when it was shown that the latter is paraphyletic.[4] Some differences of opinion on family delimitation exist, as well. For example, Samydaceae and Scyphostegiaceae may be recognized as families or included in a large version of Salicaceae.[20]

The group is difficult to characterize phenotypically, although members often have dentate leaves, with the teeth having a single vein running into a congested and often deciduous apex (i.e., violoid, salicoid, or theoid).[21] Also, zeylanol has recently been discovered in Balanops and Dichapetalum [22] which are in the balanops clade (so-called Chrysobalanaceae s. l.). The so-called parietal suborder (the clusioid clade and Ochnaceae s. l. were also part of Parietales) corresponds with the traditional Violales as 8 (Achariaceae, Violaceae, Flacourtiaceae, Lacistemataceae, Scyphostegiaceae, Turneraceae, Malesherbiaceae, and Passifloraceae) of the order's 10 families along with Salicaceae, which have usually been assigned as a related order or suborder,[23] are in this most derived malpighian suborder, so that eight of the 10 families of this suborder are Violales. The Flacourtiaceae family has proven to be polyphyletic as the cyanogenic members have been placed in Achariaceae and the ones with salicoid teeth were transferred to Salicaceae.[21]


As of 2009, the phylogeny of Malpighiales is, at its deepest level, an unresolved polytomy of 16 clades. It has been estimated that complete resolution of the phylogeny will require at least 25000 base pairs of DNA sequence data per taxon.[24] A similar situation exists with Lamiales and it has been analyzed in some detail.[25] The phylogenetic tree shown below is from Wurdack and Davis (2009). The statistical support for each branch is 100% bootstrap percentage and 100% posterior probability, except where labeled, with bootstrap percentage followed by posterior probability.
















Rhizophoraceae s.l.  





Chrysobalanaceae s.l.  





Ochnaceae s.l.  


















parietal clade  






Passifloraceae s.l.  





Salicaceae s.l.  




In 2012, Xi et al. managed to obtain a more resolved phylogenetic tree than previous studies through the use of data from a large number of genes. They included analyses of 82 plastid genes from 58 species (they ignored the problematic Rafflesiaceae), using partitions identified a posteriori by applying a Bayesian mixture model. Xi et al. had identified 12 additional clades and three major, basal clades.[26][27]


  1. ^ a b Angiosperm Phylogeny Group (2009). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III". Botanical Journal of the Linnean Society. 161 (2): 105–121. doi:10.1111/j.1095-8339.2009.00996.x. 
  2. ^ a b Peter F. Stevens (2001 onwards). Malpighiales At: Angiosperm Phylogeny Website At: Missouri Botanical Garden Website
  3. ^ a b Susana Magallón & Amanda Castillo (2009), "Angiosperm diversification through time", American Journal of Botany, 96 (1): 349–365, doi:10.3732/ajb.0800060, PMID 21628193 
  4. ^ a b c d e f Kenneth J. Wurdack & Charles C. Davis (2009), "Malpighiales phylogenetics: Gaining ground on one of the most recalcitrant clades in the angiosperm tree of life", American Journal of Botany, 96 (8): 1551–1570, doi:10.3732/ajb.0800207, PMID 21628300 
  5. ^ Alan Radcliffe-Smith. 2001. Genera Euphorbiacearum. Royal Botanic Gardens, Kew: Richmond, England.
  6. ^ Soltis, Douglas E.; Soltis, Pamela S.; Endress, Peter K.; Chase, Mark W. (2005), Phylogeny and Evolution of the Angiosperms, Sunderland, MA, USA: Sinauer, ISBN 978-0-87893-817-9 
  7. ^ a b Hengchang Wang; Michael J. Moore; Pamela S. Soltis; Charles D. Bell; Samuel F. Brockington; Roolse Alexandre; Charles C. Davis; Maribeth Latvis; Steven R. Manchester & Douglas E. Soltis (10 Mar 2009), "Rosid radiation and the rapid rise of angiosperm-dominated forests", Proceedings of the National Academy of Sciences, 106 (10): 3853–3858, doi:10.1073/pnas.0813376106, PMC 2644257Freely accessible, PMID 19223592 
  8. ^ Alexander B. Doweld. 2001. Prosyllabus Tracheophytorum. Tentamen systematis plantarum vascularium (Tracheophyta). Geos: Moscow, Russia.
  9. ^ Li-Bing Zhang & Mark P. Simmons (2006), "Phylogeny and delimitation of the Celastrales inferred from nuclear and plastid genes", Systematic Botany, 31 (1): 122–137, doi:10.1600/036364406775971778 
  10. ^ J. Gordon Burleigh; Khidir W. Hilu & Douglas E. Soltis (2009), "Inferring phylogenies with incomplete data sets: a 5-gene, 567-taxon analysis of angiosperms", BMC Evolutionary Biology, 9: 61, doi:10.1186/1471-2148-9-61, PMC 2674047Freely accessible, PMID 19292928  |contribution= ignored (help)
  11. ^ Philip D. Cantino; James A. Doyle; Sean W. Graham; Walter S. Judd; Richard G. Olmstead; Douglas E. Soltis; Pamela S. Soltis & Michael J. Donoghue (2007), "Towards a phylogenetic nomenclature of Tracheophyta" (PDF), Taxon, 56 (3): 822–846., doi:10.2307/25065865 
  12. ^ a b Peter F. Stevens (2001 onwards), Angiosperm Phylogeny Website  Check date values in: |date= (help)
  13. ^ Antoine Laurent de Jussieu (1789), Genera Plantarum, Paris: Herrisant and Barrois, p. 252 
  14. ^ James L. Reveal (2008 onward), "A Checklist of Family and Suprafamilial Names for Extant Vascular Plants", Home page of James L Reveal and C. Rose Broome  Check date values in: |date= (help)
  15. ^ John Hutchinson The Families of Flowering Plants 3rd edition. 1973. Oxford University Press.
  16. ^ Lawrence, George. 1960. Taxonomy of Vascular Plants, p. 132. Macmillan, New York
  17. ^ Mark W. Chase et alii (42 authors). 1993. "Phylogenetics of seed plants: An analysis of nucleotide sequences from the plastid gene rbcL". Annals of the Missouri Botanical Garden 80(3):528-580.
  18. ^ The Angiosperm Phylogeny Group (2003), "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II", Botanical Journal of the Linnean Society, 141 (4): 399–436, doi:10.1046/j.1095-8339.2003.t01-1-00158.x 
  19. ^ Soltis, Douglas E.; Clayton, Joshua W.; Davis, Charles C.; Gitzendanner, Matthew A.; Cheek, Martin; Savolainen, Vincent; Amorim, André M.; Soltis, Pamela S. (2007). "Monophyly and relationships of the enigmatic family Peridiscaceae". Taxon. 56 (1): 65–73. 
  20. ^ Mac H. Alford. 2007. "Samydaceae". Version 6 February 2007". In: The Tree of Life Web Project.
  21. ^ a b Judd, W.S. & Olmstead, R.G. 2004. A survey of tricolpate(eudicot) phylogenetic relationships. Amer. J. Bot. 91: 1627–1644.
  22. ^ Darbah V. F., Oppong, E. K. & Eminah, J. K. 2012.Chemical investigation of the stem bark of Dichapetalum magascariennse Poir. International Journal of Applied Chemistry 8 (3), 199-207.
  23. ^ Brummitt, 1992. Vascular Plant Families and Genera. Kew.
  24. ^ Shuguang Jian; Pamela S. Soltis; Matthew A. Gitzendanner; Michael J. Moore; Ruiqi Li; Tory A. Hendry; Yin-Long Qiu; Amit Dhingra; Charles D. Bell & Douglas E. Soltis (2008), "Resolving an Ancient, Rapid Radiation in Saxifragales", Systematic Biology, 57 (1): 38–57, doi:10.1080/10635150801888871, PMID 18275001 
  25. ^ Wortley, Alexandra H.; Rudall, Paula J.; Harris, David J.; Scotland, Robert W. (2005). "How Much Data are Needed to Resolve a Difficult Phylogeny? Case Study in Lamiales". Systematic Biology. 54 (5): 697–709. doi:10.1080/10635150500221028. 
  26. ^ Catalogue of Organisms: Malpighiales: A Glorious Mess of Flowering Plants
  27. ^ Xi, Z.; Ruhfel, B. R.; Schaefer, H.; Amorim, A. M.; Sugumaran, M.; Wurdack, K. J.; Endress, P. K.; Matthews, M. L.; Stevens, P. F.; Mathews, S.; Davis, C. C. (2012). "Phylogenomics and a posteriori data partitioning resolve the Cretaceous angiosperm radiation Malpighiales". Proceedings of the National Academy of Sciences. 109 (43): 17519. doi:10.1073/pnas.1205818109.