| Achatocarpaceae | |
|---|---|
| |
| Achatocarpus spp. | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Achatocarpaceae Heimerl[1][2] |
| Genera | |
The Achatocarpaceae are a family of woody flowering plants consisting of two genera and 11 known species,[3] and has been recognized by most taxonomists. The family is found from the southwestern United States south to tropical and subtropical South America.
The APG II system (2003; unchanged from the APG system of 1998) assigns it to the order Caryophyllales in the clade core eudicots. It forms a clade together with Amaranthaceae and Caryophyllaceae, two very large families.[4]
- ^ "Achatocarpaceae Heimerl, nom. cons". Germplasm Resources Information Network. United States Department of Agriculture. 2003-01-17. Archived from the original on 2009-05-06. Retrieved 2010-02-04.
- ^ 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.
- ^ Christenhusz, M. J. M.; Byng, J. W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. 261 (3): 201–217. doi:10.11646/phytotaxa.261.3.1.
- ^ Stevens, P. F. (June 2008). "Extant Seed Plants". Angiosperm Phylogeny Website. Archived from the original on 6 February 2010. Retrieved 2010-02-04.