Lecythidaceae

Lecythidaceae
	Flower of Barringtonia asiatica (futu) on Tongatapu
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Ericales
Family:	Lecythidaceae; A.Rich.
Genera
	See text

The Lecythidaceae (/ˌlɛsɪθɪˈdeɪʃiː/ LESS-ith-ih-DAY-shee) comprise a family of about 20 genera and 250–300 species of woody plants native to tropical South America, Africa (including Madagascar), Asia and Australia.

The most important member of the family in world trade is the Brazil nut (Bertholletia excelsa), valued for its edible nuts; the paradise nut (Lecythis species) is also eaten.

Taxonomy

According to molecular analysis of Lecythidaceae, including work by Mori et al. (2007),^[2] subfamilies include:

Barringtonioidea

Previously Barringtoniaceae;^[3] also sensu Takhtajan 1997;^[3] this subfamily was also called Planchonioideae (which included Barringtonia). Genera are restricted to the Old World tropics.

Barringtonia J.R.Forst. & G.Forst. (synonym Abdulmajidia Whitmore)
Careya Roxb.
Chydenanthus Miers
Petersianthus Merr.
Planchonia Blume

Foetidioideae

Previously Foetidiaceae^[3] from Madagascar is monogeneric:

Foetidia Comm. ex Lam.

Lecythidoideae

Genera restricted to the New World tropics.

Allantoma Miers
Bertholletia Bonpl.
Cariniana Casar.
Corythophora R.Knuth
Couratari Aubl.
Couroupita Aubl.
Eschweilera Mart. ex DC.
Grias L.
Gustavia L.
Lecythis Loefl.

Scytopetaloideae

The APG II system of 2003 included genera from the family Scytopetalaceae and others

Asteranthos Desf., also as Asteranthaceae^[3]
Brazzeia Verc.
Oubanguia Baill.
Pierrina Engl.
Rhaptopetalum Oliv.
Scytopetalum Engl.

Napoleonaeoideae

Previously as family Napoleonaeaceae;^[3] species are native to Africa.

Crateranthus Baker f., incertae sedis according to Takhtajan,
Napoleonaea P.Beauv.

References

^ 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. hdl:10654/18083.
^ Mori, S. A.; Tsou, C. -H.; Wu, C. -C.; Cronholm, B.; Anderberg, A. A. (2007). "Evolution of Lecythidaceae with an emphasis on the circumscription of neotropical genera: Information from combined ndhF and trnL-F sequence data". American Journal of Botany. 94 (3): 289–301. doi:10.3732/ajb.94.3.289. PMID 21636402.
^ ^a ^b ^c ^d ^e Takhtajan, A. (1997). Diversity and classification of flowering plants. ISBN 0-231-10098-1.

External links

[APGIII2009-1] 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. hdl:10654/18083.

[Mori-2] Mori, S. A.; Tsou, C. -H.; Wu, C. -C.; Cronholm, B.; Anderberg, A. A. (2007). "Evolution of Lecythidaceae with an emphasis on the circumscription of neotropical genera: Information from combined ndhF and trnL-F sequence data". American Journal of Botany. 94 (3): 289–301. doi:10.3732/ajb.94.3.289. PMID 21636402.

[a-3] Takhtajan, A. (1997). Diversity and classification of flowering plants. ISBN 0-231-10098-1.

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