Amaranthaceae

Life-forms

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Ordo: Caryophyllales

Familia: Amaranthaceae

Amaranthaceae (s.l.) according to APG IV (2016):
Subfamiliae: Amaranthoideae – Betoideae – Camphorosmoideae – Chenopodioideae – Corispermoideae – Gomphrenoideae – Polycnemoideae – Salicornioideae – Salsoloideae – Suaedoideae

Alternative classification according to Hernández-Ledesma et al. (2015):

Amaranthaceae (s.str.)
Subfamiliae: Amaranthoideae – Gomphrenoideae – Polycnemoideae
Chenopodiaceae (s.str.)
Subfamiliae: Betoideae – Camphorosmoideae – Chenopodioideae – Corispermoideae – Salicornioideae – Salsoloideae – Suaedoideae

Name

Amaranthaceae Juss. Gen. Pl. 87–88. (1789)

as "Amaranthi" – nom. cons.

Type genus: Amaranthus L. Sp. Pl. 2:989 (1753)

Synonyms

Achyranthaceae Raf., in: Flora Telluriana 3: 35. (1837)
Type: Achyranthes L.
Atriplicaceae Juss., in: Genera Plantarum 83. (1789)
Type: Atriplex L.
Betaceae Burnett, in: Outlines of Botany 591, 1091, 1142. (1835)
Type: Beta L.
Blitaceae Adans., in: Lexicon Generum Phanerogamarum 637, 710. 1903
Type: Blitum L.
Celosiaceae Martinov, in: Tekhno-Botanicheskīĭ Slovar': na latinskom i rossīĭskom iazykakh. Sanktpeterburgie 117. (1820)
Type: Celosia L.
Chenopodiaceae Vent., nom. cons., in: Tableau du Regne Vegetal 2: 253. (1799)
Type: Chenopodium L.
Corispermaceae Link, in: Handbuch zur Erkennung der nutzbarsten und am häufigsten vorkommenden Gewächse 2: 407. (1831)
Type: Corispermum L.
Deeringiaceae J.Agardh, in: Theoria Systematis Plantarum 369. (1858)
Type: Deeringia R.Br.
Dysphaniaceae (Pax) Pax, nom. cons., in: Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 61: 230. (1927)
Type: Dysphania R.Br.
Gomphrenaceae Raf., in: Flora Telluriana 3: 38. (1837)
Type: Gomphrena L.
Polycnemaceae Menge, in: Catalogus plantarum phanerogamicarum grudentinensis et gedanensis 161. (1839)
Type: Polycnemum L.
Salicorniaceae Martinov, in: Tekhno-Botanicheskīĭ Slovar': na latinskom i rossīĭskom iazykakh. Sanktpeterburgie 558. (1820)
Type: Salicornia L.
Salsolaceae Menge, in: Catalogus plantarum phanerogamicarum grudentinensis et gedanensis 165. (1839)
Type: Salsola L.
Spinaciaceae Menge, in: Catalogus plantarum phanerogamicarum grudentinensis et gedanensis 166. (1839)
Type: Spinacia L.

Overview of genera
Accepted genera

Achyranthes – Achyropsis – Acroglochin – Aerva – Agriophyllum – Allenrolfea – Allmania – Allmaniopsis – Alternanthera – Amaranthus – Anabasis – Anthochlamys – Aphanisma – Archiatriplex – Arthraerua – Arthrocaulon – Arthroceras – Arthrophytum – Atriplex – Axyris – Baolia – Bassia – Beta – Bienertia – Blitum – Blutaparon – Bosea – Calicorema – Camphorosma – Caroxylon – Celosia – Centema – Centemopsis – Centrostachys – Ceratocarpus – Chamissoa – Charpentiera – Chenolea – Chenopodiastrum – Chenopodium – Chionothrix – Choriptera – Climacoptera – Corispermum – Cornulaca – Cyathobasis – Cyathula – Cycloloma – Dasysphaera – Deeringia – Didymanthus – Digera – Dissocarpus – Dysphania – Enchylaena – Eokochia – Eremophea – Eriochiton – Eriostylos – Exomis – Extriplex – Froelichia – Froelichiella – Girgensohnia – Gomphrena – Gossypianthus – Grayia – Grubovia – Guilleminea – Hablitzia – Halarchon – Halimione – Halimocnemis – Halocharis – Halocnemum – Halogeton – Halopeplis – Halostachys – Halothamnus – Haloxylon – Hammada – Hebanthe – Hebanthodes – Hemichroa – Henonia – Herbstia – Hermbstaedtia – Heterostachys – Holmbergia – Horaninovia – Iljinia – Indobanalia – Iresine – Kalidium – Kaviria – Krascheninnikovia – Kyphocarpa – Lagenantha – Lagrezia – Lecosia – Leucosphaera – Lipandra – Lithophila – Lopriorea – Maireana – Malacocera – Mangleticornia – Manochlamys – Marcelliopsis – Mechowia – Microcnemum – Microgynoecium – Micromonolepis – Nanophyton – Nelsia – Neobassia – Neocentema – Neokochia – Neomonolepis – Nitrophila – Nitrosalsola – Noaea – Nothosaerva – Nototrichium – Nucularia – Nyssanthes – Ofaiston – Omegandra – Oreobliton – Osteocarpum – Ouret – Oxybasis – Pandiaka – Paraerva – Patellifolia – Pedersenia – Petrosimonia – Pfaffia – Physandra – Piptoptera – Pleuropetalum – Pleuropterantha – Polycnemum – Polyrhabda – Proatriplex – Pseudogomphrena – Pseudoplantago – Pseudosericocoma – Psilotrichopsis – Psilotrichum – Ptilotus – Pupalia – Pyankovia – Quaternella – Rhaphidophyton – Rosifax – Roycea – Salicornia – Salsola – Saltia – Scleroblitum – Sclerolaena – Sedobassia – Sericocoma – Sericocomopsis – Sericorema – Sericostachys – Sevada – Soda – Spinacia – Spirobassia – Stilbanthus – Stutzia – Suaeda – Suckleya – Surreya – Sympegma – Tecticornia – Teloxys – Threlkeldia – Tidestromia – Traganopsis – Traganum – Trichuriella – Turania – Volkensinia – Wadithamnus – Xerosiphon – Xylosalsola

Names in synonymy

Aellenia – Agathophora – Agathophytum – Alexandra – Ambrina – Anisacantha – Anserina – Armola – Arthrocnemum – Austrobassia – Babbagia – Belovia – Blackiella – Blitanthus – Borszczowia – Botrydium – Botrys – Brachylepis – Brezia – Bushiola – Calvelia – Camphorata – Carocarpidium – Caspia – Ceratoides – Ceratospermum – Chenoleoides – Chenopodina – Choriptera – Coilocarpus – Cremnophyton – Cyclolepis – Cyrilwhitea – Darniella – Diotis – Dipteranthemum – Dondia – Echinopsilon – Einadia – Endolepis – Eremochion – Eremosemium – Esfandiaria – Eurotia – Fadenia – Fredolia – Gamanthus – Gandriloa – Gyroptera – Halanthium – Halimus – Halosarcia – Halotis – Haloxanthium – Helicilla – Hypocylix – Irenella – Kali – Kalidiopsis – Kelita – Kentropsis – Kirilowia – Kochia – Lecanocarpus – Lerchia – Londesia – Meiomeria – Micropeplis – Monolepis – Morocarpus – Morrisiella – Muratina – Neobotrydium – Neocaspia – Neopreissia – Neretia – Obione – Oligandra – Oliganthera – Orthospermum – Orthosporum – Pachycornia – Pachypharynx – Panderia – Patellaria – Physogeton – Rhagodia – Roubieva – Sarcathria – Sarcocornia – Schanginia – Schoberia – Sclerobassia – Scleroblitum – Sclerochlamys – Sclerostegia – Seidlitzia – Senniella – Spirostachys – Stelligera – Tegicornia – Theleophyton – Trichinium – Willemetia – Wilsonia – Woehleria – Vulvaria – Zuckia
References
Primary references

Jussieu, A.L. de 1789. Genera plantarum, secundum ordines naturales disposita juxta methodum in Horto Regio Parisiensi exaratam. 498 pp. Paris: Herissant et Theophile Barrois. BHL Reference page. : 87
Ventenat, E.P. 1799. Tableau du Règne Végétal, selon de Méthode de Jussieu. Vol. 2. 607 pp. Paris: J. Drisonnier. online at Gallica Reference page. : 253

Additional references

Akhani, H., Edwards, G. & Roalson, E.H. 2007. Diversification of the Old World Salsoleae s.l. (Chenopodiaceae): Molecular Phylogenetic Analysis of Nuclear and Chloroplast Data Sets and a Revised Classification. International Journal of Plant Sciences 168(6): 931–956. DOI: 10.1086/518263 ResearchGate Reference page. (for Salsoloideae)
Angiosperm Phylogeny Group. 2016. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV. Botanical Journal of the Linnean Society 181(1): 1–20. DOI: 10.1111/boj.12385 Reference page.
Hammer, T.A., Zhong, X., Colas des Francs-Small, C., Nevill, P.G., Small, I.D. & Thiele, K.R. 2019. Resolving intergeneric relationships in the aervoid clade and the backbone of Ptilotus (Amaranthaceae): Evidence from whole plastid genomes and morphology. Taxon 68(2): 297–314. DOI: 10.1002/tax.12054 Reference page.
Hernández-Ledesma, P., Berendsohn, W. G., Borsch, T., Mering, S. v., Akhani, H., Arias, S., Castañeda-Noa, I., Eggli, U., Eriksson, R., Flores-Olvera, H., Fuentes-Bazán, S., Kadereit, G., Klak, C., Korotkova, N., Nyffeler R., Ocampo G., Ochoterena, H., Oxelman, B., Rabeler, R. K., Sanchez, A., Schlumpberger, B. O. & Uotila, P. 2015. A taxonomic backbone for the global synthesis of species diversity in the angiosperm order Caryophyllales. Willdenowia 45(3): 281–383. DOI: 10.3372/wi.45.45301 Open access Reference page.
Kadereit, G., Hohmann, S. & Kadereit, J.W. 2006. A synopsis of Chenopodiaceae subfam. Betoideae and notes on the taxonomy of Beta. Willdenowia 36(1): 9–19. DOI: 10.3372/wi.36.36101 Open access. Reference page. (for Betoideae)
Kadereit, G., Mavrodiev, E.V., Zacharias, E.H. & Sukhorukov, A.P. 2010. Molecular phylogeny of Atripliceae (Chenopodioideae, Chenopodiaceae): Implications for systematics, biogeography, flower and fruit evolution, and the origin of C4 Photosynthesis. American Journal of Botany 97(10): 1664–1687. DOI: 10.3732/ajb.1000169 Open access Reference page. (for Chenopodioideae)
Kadereit, G. & Freitag, H. 2011. Molecular phylogeny of Camphorosmeae (Camphorosmoideae, Chenopodiaceae): Implications for biogeography, evolution of C4-photosynthesis and taxonomy. Taxon 60(1): 51–78. Full text PDF.Reference page. (for Camphrosmoideae)
Kapralov, M.V., Akhani, H., Voznesenskaya, E.V., Edwards, G., Franceschi, V. & Roalson, E.H. 2006. Phylogenetic relationships in the Salicornioideae / Suaedoideae / Salsoloideae s.l. (Chenopodiaceae) clade and a clarification of the phylogenetic position of Bienertia and Alexandra using multiple DNA sequence datasets. Systematic Botany 31(3): 571–585. DOI: 10.1043/06-01.1 Full text PDF from ResearchGate Reference page. (for Suaedoideae)
Müller, K. & Borsch, T. 2005. Phylogenetics of Amaranthaceae using matK/trnK sequence data – evidence from parsimony, likelihood and Bayesian approaches. Annals of the Missouri Botanical Garden 92: 66–102.
Piirainen, M., Liebisch, O. & Kadereit, G. 2017. Phylogeny, biogeography, systematics and taxonomy of Salicornioideae (Amaranthaceae/Chenopodiaceae) – A cosmopolitan, highly specialized hygrohalophyte lineage dating back to the Oligocene. Taxon 66(1): 109–132. DOI: 10.12705/661.6 Reference page. (for Salicornioideae)
Sánchez del-Pino, I., Borsch, T & Motley, T.J. 2009. trnL-F and rpl16 Sequence Data and Dense Taxon Sampling Reveal Monophyly of Unilocular Anthered Gomphrenoideae (Amaranthaceae) and an Improved Picture of Their Internal Relationships. Systematic Botany 34(1): 57-67. DOI: 10.1600/036364409787602401 Reference page. (for Gomphrenoideae)
Schütze, P., Freitag, H. & Weising, K. 2003. An integrated molecular and morphological study of the subfamily Suaedoideae Ulbr. (Chenopodiaceae). Plant Systematics and Evolution 239(3): 257–286. DOI: 10.1007/s00606-003-0013-2 Reference page. (for Suaedoideae)
Stevens, P.F. 2001 onwards. Angiosperm Phylogeny Website. Version 14, July 2017 [and more or less continuously updated since]. Online. Reference page.
Sukhorukov, A,P. 2007. Fruit anatomy and its taxonomic significance in Corispermum (Corispermoideae, Chenopodiaceae). Willdenowia 37: 63-87. DOI: 10.3372/wi.37.37103 Reference page. (for Corspermoideae)

Links

International Plant Names Index. 2018. Amaranthaceae. Published online. Accessed: May 22 2018.
Tropicos.org 2016. Amaranthaceae. Missouri Botanical Garden. Published online. Accessed: 25 Feb. 2016.

Vernacular names
العربية: قطيفية
azərbaycanca: Pəncərkimilər
беларуская: Аксамітнікавыя
català: Amarantàcies
čeština: Laskavcovité
dansk: Amarant-familien
Deutsch: Fuchsschwanzgewächse
English: Amaranth family
Esperanto: Amarantacoj
español: Amarantáceas
eesti: Rebasheinalised
فارسی: تاج‌خروسیان
suomi: Revonhäntäkasvit
Nordfriisk: Amaranten
עברית: ירבוזיים
हिन्दी: ऐमारैंथेसी
hrvatski: Štirovke
hornjoserbsce: Šćěrjencowe rostliny
magyar: Disznóparéjfélék
հայերեն: Ախիրանթես
italiano: Amarantacee
日本語: ヒユ科
ქართული: ჯიჯლაყასებრნი
қазақша: Қызылқұйрық тұқымдасы
한국어: 비름과
lietuvių: Burnotiniai
latviešu: Amarantu dzimta
македонски: Штирови
മലയാളം: അമരാന്തേസി
Nederlands: Amarantenfamilie
norsk nynorsk: Amarantfamilien
norsk: Amarantfamilien
polski: Szarłatowate
Runa Simi: Kiwicha yura rikch'aq ayllu
русский: Амарантовые
slovenčina: Láskavcovité
српски / srpski: фамилија штирева
svenska: Amarantväxter
தமிழ்: அமராந்தேசி
తెలుగు: అమరాంథేసి
ไทย: วงศ์บานไม่รู้โรย
Türkçe: Ispanakgiller
українська: Амарантові
oʻzbekcha/ўзбекча: Gultojixoʻrozdoshlar
Tiếng Việt: Họ Dền
West-Vlams: Amarantachtign
中文（简体）: 苋科
中文（繁體）: 莧科

Amaranthaceae is a family of flowering plants commonly known as the amaranth family, in reference to its type genus Amaranthus. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species,[2][3] making it the most species-rich lineage within its parent order, Caryophyllales.

Description
Vegetative characters
Bassia laniflora (illustration), Camphorosmoideae

Most species in the Amaranthaceae are annual or perennial herbs or subshrubs; others are shrubs; very few species are vines or trees. Some species are succulent. Many species have stems with thickened nodes. The wood of the perennial stem has a typical "anomalous" secondary growth; only in subfamily Polycnemoideae is secondary growth normal.[3]

The leaves are simple and mostly alternate, sometimes opposite. They never possess stipules. They are flat or terete, and their shape is extremely variable, with entire or toothed margins. In some species, the leaves are reduced to minute scales. In most cases, neither basal nor terminal aggregations of leaves occur.[3]
Flower of Nitrophila occidentalis, Polycnemoideae
Pollen grains of Halothamnus glaucus
Inflorescence and flowers
Flower of silver cockscomb, Celosia argentea, in Tirunelveli, India

The flowers are solitary or aggregated in cymes, spikes, or panicles and typically perfect (bisexual) and actinomorphic. Some species have unisexual flowers. Bracts and bracteoles are either herbaceous or scarious. Flowers are regular with an herbaceous or scarious perianth of (one to) mostly five (rarely to eight) tepals, often joined. One to five stamens are opposite to tepals or alternating, inserting from a hypogynous disc, which may have appendages (pseudostaminodes) in some species. The anthers have two or four pollen sacs (locules). In tribe Caroxyloneae, anthers have vesicular appendages. The pollen grains are spherical with many pores (pantoporate), with pore numbers from a few to 250 (in Froelichia).[4] One to three (rarely six) carpels are fused to a superior ovary with one (rarely two) basal ovule.[3] Idioblasts are found in the tissues.
Fruits and seeds

The diaspores are seeds or fruits (utricles), more often the perianth persists and is modified in fruit for means of dispersal. Sometimes even bracts and bracteoles may belong to the diaspore. More rarely the fruit is a circumscissile capsule or a berry. The horizontal or vertical seed often has a thickened or woody seed coat. The green or white embryo is either spirally (and without perisperm) or annular (rarely straight).[3]
Chromosome number

The basic chromosome number is (rarely 6) mostly 8–9 (rarely 17).[3]
Phytochemistry

Widespread in the Amaranthaceae is the occurrence of betalain pigments. The former Chenopodiaceae often contain isoflavonoids.[3]

In phytochemical research, several methylenedioxyflavonols, saponins, triterpenoids, ecdysteroids, and specific root-located carbohydrates have been found in these plants.[4]
Photosynthesis pathway

Although most of the family use the more common C3 photosynthesis pathway, around 800 species are C4 plants; this makes the Amaranthaceae the largest group with this photosynthesis pathway among the eudicots (which collectively includes about 1,600 C4 species).[5] Within the family, several types of C4 photosynthesis occur, and about 17 different types of leaf anatomy are realized. Therefore, this photosynthesis pathway seems to have developed about 15 times independently during the evolution of the family. About two-thirds of the C4 species belong to the former Chenopodiaceae. The first occurrence of C4 photosynthesis dates from the early Miocene, about 24 million years ago, but in some groups, this pathway evolved much later, about 6 (or less) million years ago.[5]

The multiple origin of C4 photosynthesis in the Amaranthaceae is regarded as an evolutionary response to inexorably decreasing atmospheric CO2 levels, coupled with a more recent permanent shortage in water supply as well as high temperatures. Species with higher water-use efficiency had a selective advantage and were able to spread out into arid habitats.[5]
Distribution

Amaranthaceae is a widespread and cosmopolitan family from the tropics to cool temperate regions. The Amaranthaceae (sensu stricto) are predominantly tropical, whereas the former Chenopodiaceae have their centers of diversity in dry temperate and warm temperate areas.[4] Many of the species are halophytes, tolerating salty soils, or grow in dry steppes or semi-deserts.
Economic importance

Some species, such as spinach (Spinacia oleracea) or forms of beet (Beta vulgaris) (beetroot, chard), are used as vegetables. Forms of Beta vulgaris include fodder beet (Mangelwurzel) and sugar beet. The seeds of Amaranthus, lamb's quarters (Chenopodium berlandieri), quinoa (Chenopodium quinoa) and kañiwa (Chenopodium pallidicaule) are edible and are used as pseudocereals.

Dysphania ambrosioides (epazote) and Dysphania anthelmintica are used as medicinal herbs. Several amaranth species are also used indirectly as a source of soda ash, such as members of the genus Salicornia (see glasswort).

A number of species are popular garden ornamental plants, especially species from the genera Alternanthera, Amaranthus, Celosia, and Iresine. Other species are considered weeds, e.g., redroot pigweed (Amaranthus retroflexus) and alligatorweed (Alternanthera philoxeroides), and several are problematic invasive species, particularly in North America, including Kali tragus and Bassia scoparia. Many species are known to cause pollen allergies.[6]
Systematics
Cladogram of Amaranthaceae s.l., modified and simplified, based on phylogenetic research of Müller & Borsch 2005, Kadereit et al. 2006, Sanchez del-Pino et al. 2009
Achyranthes splendens, Amaranthoideae
Gomphrena arborescens, Gomphrenoideae
Sugar beet, Beta vulgaris subsp. vulgaris 'altissima', Betoideae
Grayia spinosa, Chenopodioideae
Salicornia perennis, Salicornioideae
Kali turgidum (Syn. Salsola kali subsp. kali), Salsoloideae
Suaeda nigra, Suaedoideae

In the APG IV system of 2016, as in the previous Angiosperm Phylogeny Group classifications, the family is placed in the order Caryophyllales and includes the plants formerly treated as the family Chenopodiaceae.[7] The monophyly of this broadly defined Amaranthaceae has been strongly supported by both morphological and phylogenetic analyses.[8]

The family Amaranthaceae was first published in 1789 by Antoine Laurent de Jussieu in Genera Plantarum, p. 87–88. The first publication of family Chenopodiaceae was in 1799 by Étienne Pierre Ventenat in Tableau du Regne Vegetal, 2, p. 253. The older name has priority and is now the valid scientific name of the extended Amaranthaceae (s.l. = sensu lato).

Some publications still continued to use the family name Chenopodiaceae.[9][10][11][12][13][14] Phylogenetic research revealed the important impact of the subfamily Polycnemoideae on the classification (see cladogram): if Polycnemoideae are considered a part of Chenopodiaceae, then Amaranthaceae (s.str. = sensu stricto) have to be included, too, and the name of the extended family is Amaranthaceae. If Polycnemoideae would be separated as its own family, Chenopodiaceae and Amaranthaceae (s.str.) would form two distinct monophyletic groups and could be treated as two separate families.

Amaranthaceae Juss. (s.l.) includes the former families Achyranthaceae Raf., Atriplicaceae Durande, Betaceae Burnett, Blitaceae T.Post & Kuntze, Celosiaceae Martynov, Chenopodiaceae Vent. nom. cons., Corispermaceae Link, Deeringiaceae J.Agardh, Dysphaniaceae (Pax) Pax nom. cons., Gomphrenaceae Raf., Polycnemaceae Menge, Salicorniaceae Martynov, Salsolaceae Menge, and Spinaciaceae Menge.

The systematics of Amaranthaceae are the subject of intensive recent research. Molecular genetic studies revealed the traditional classification, based on morphological and anatomical characters, often did not reflect the phylogenetic relationships.

The former Amaranthaceae (in their narrow circumscription) are classified into two subfamilies, Amaranthoideae and Gomphrenoideae, and contain about 65 genera and 900 species in tropical Africa and North America. The Amaranthoideae and some genera of Gomphrenoideae were found to be polyphyletic, so taxonomic changes are needed.[15]

Current studies classified the species of former Chenopodiaceae to eight distinct subfamilies (the research is not yet completed): Polycnemoideae,[4][16] which are regarded as a basal lineage, Betoideae,[10] Camphorosmoideae,[14] Chenopodioideae,[13] Corispermoideae,[17] Salicornioideae,[11] Salsoloideae,[9] and Suaedoideae.[18] In this preliminary classification, the Amaranthaceae s.l. are divided into 10 subfamilies with approximately 180 genera and 2,500 species.[4]
Genera

A short synoptic list of genera is given here. For further and more detailed information, see the subfamily pages.

Subfamily	Genera
Amaranthoideae	Achyranthes, Achyropsis, Aerva, Allmania, Allmaniopsis, Amaranthus, Arthraerua, Bosea, Calicorema, Celosia, Centema, Centemopsis, Centrostachys, Chamissoa, Charpentiera, Chionothrix, Cyathula, Cyphocarpa, Dasysphaera, Deeringia, Digera, Eriostylos, Henonia, Herbstia, Hermbstaedtia, Indobanalia, Kelita, Lagrezia, Lecosia, Leucosphaera, Lopriorea, Marcelliopsis, Mechowia, Nelsia, Neocentema, Nothosaerva, Nototrichium, Nyssanthes, Omegandra, Pandiaka, Pleuropetalum, Pleuropterantha, Polyrhabda, Pseudosericocoma, Psilotrichopsis, Psilotrichum, Ptilotus, Pupalia, Rosifax, Saltia, Sericocoma, Sericocomopsis, Sericorema, Sericostachys, Stilbanthus, Trichuriella, Volkensinia, Wadithamnus
Gomphrenoideae	Alternanthera, Blutaparon, Froelichia, Froelichiella, Gomphrena, Gossypianthus, Guilleminea, Hebanthe, Hebanthodes, Irenella, Iresine, Lithophila, Pedersenia, Pfaffia, Pseudogomphrena, Pseudoplantago, Quaternella, Tidestromia, Woehleria, Xerosiphon
Betoideae	Acroglochin, Aphanisma, Beta, Hablitzia, Oreobliton, Patellifolia
Camphorosmoideae	Bassia, Camphorosma, Chenolea, Didymanthus, Dissocarpus, Enchylaena, Eokochia, Eremophea, Eriochiton, Grubovia, Maireana, Malacocera, Neobassia, Neokochia, Osteocarpum, Roycea, Sclerolaena, Sedobassia, Spirobassia, Threlkeldia
Chenopodioideae	Archiatriplex, Atriplex, Axyris, Baolia, Blitum, Ceratocarpus, Chenopodiastrum, Chenopodium, Cycloloma, Dysphania, Exomis, Extriplex, Grayia, Halimione, Holmbergia, Krascheninnikovia, Lipandra, Manochlamys, Microgynoecium, Micromonolepis, Oxybasis, Proatriplex, Spinacia, Stutzia, Suckleya, Teloxys
Corispermoideae	Agriophyllum, Anthochlamys, Corispermum
Polycnemoideae	Hemichroa, Nitrophila, Polycnemum, Surreya
Salicornioideae	Allenrolfea, Arthrocaulon (split from Arthrocnemum),[19] Arthroceras (split from Arthrocnemum),[19] Halocnemum, Halopeplis, Halostachys, Heterostachys, Kalidium, Microcnemum, Salicornia, Sarcocornia, Tecticornia
Salsoloideae	Anabasis, Arthrophytum, Caroxylon, Climacoptera, Cornulaca, Cyathobasis, Fredolia, Girgensohnia, Halarchon, Halimocnemis, Halocharis, Halogeton, Halothamnus, Haloxylon, Hammada, Horaninovia, Iljinia, Kali, Kaviria, Lagenantha, Nanophyton, Noaea, Nucularia, Ofaiston, Petrosimonia, Piptoptera, Physandra, Pyankovia, Rhaphidophyton, Salsola, Sympegma, Traganum, Traganopsis, Turania, Xylosalsola
Suaedoideae	Bienertia, Suaeda

References

"Tropics: Amaranthaceae Juss. – synonyms". 2018. Retrieved 2018-06-16.
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.
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List of allergic plants in family Chenopodiaceae at pollenlibrary.com
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Gudrun Kadereit, Helmut Freitag (2011): Molecular phylogeny of Camphorosmeae (Camphorosmoideae, Chenopodiaceae): Implications for biogeography, evolution of C4-photosynthesis and taxonomy. - Taxon 60(1), p. 51-78
Ivonne Sánchez del-Pino, Thomas Borsch, Timothy J. Motle (2009): trnL-F and rpl16 Sequence Data and Dense Taxon Sampling Reveal Monophyly of Unilocular Anthered Gomphrenoideae (Amaranthaceae) and an Improved Picture of Their Internal Relationships. - Systematic Botany, Volume 34 (1), p. 57-67. doi:10.1600/036364409787602401
Rüdiger Masson & Gudrun Kadereit (2013): Phylogeny of Polycnemoideae (Amaranthaceae): Implications for biogeography, character evolution and taxonomy. Taxon 62 (1): 100-111. [1]
Alexander P. Sukhorukov (2007): Fruit anatomy and its taxonomic significance in Corispermum (Corispermoideae, Chenopodiaceae). – Willdenowia 37, ISSN 0511-9618, p.63-87, doi:10.3372/wi.37.37103
Peter Schütze, Helmut Freitag, Kurt Weising (2003): An integrated molecular and morphological study of the subfamily Suaedoideae Ulbr. (Chenopodiaceae). - Plant Systematics and Evolution, Volume 239, p. 257-286. abstract: doi:10.1007/s00606-003-0013-2
Piirainen, Mikko; Liebisch, Oskar & Kadereit, Gudrun (2017). "Phylogeny, biogeography, systematics and taxonomy of Salicornioideae (Amaranthaceae/Chenopodiaceae) – A cosmopolitan, highly specialized hygrohalophyte lineage dating back to the Oligocene". Taxon. 66 (1): 109–132. doi:10.12705/661.6.