Complexus agrarius orientalis
Complexus agrarius orientalis, Anglice Eastern agricultural complex, est agricultura indigenarum Americae Septentrionalis et ab initio vallis Mississippianae, ubi ante adventum Europaeorum plantae utiles nonnullae domesticatae et cultivatae sunt. Nomen Anglicum Eastern Agricultural Complex annis 1940 ab anthropologo Radulpho Linton inventum est. Cultivatio huius complexús antiquissima, anni circiter 3 000 a.C.n., ad Phillips Spring Missouriae ab archaeologis reperta est, sed plantae silvestres earundem specierum iam anno circiter 6 000 a.C.n. carpebantur. Plantae huius traditionis principales sunt:
 Cucurbita pepo var. ozarkana
 Chenopodium berlandieri
 Iva annua
 Helianthus annuus
Plantas tardius additas esse censentur:
 Cucurbita argyrosperma
 Hordeum pusillum
 Polygonum erectum
 Phalaris caroliniana

Notae

Bibliographia 
 Paul Patton, Sabrina Curran, "Archaic Period Domesticated Plants in the Mid-Ohio Valley: Archaeobotanical Remains from the County Home Site (33at40), Southeastern Ohio" in Midcontinental journal of archaeology (2016)
 Thomas J. Riley, Gregory R. Walz, Charles J. Bareis, Andrew C. Fortier and Kathryn E. Parker, "Accelerator Mass Spectrometry (AMS) Dates Confirm Early Zea Mays in the Mississippi River Valley" in American Antiquity vol. 59 (1994) pp. 490-498 JSTOR
 Wade Roush, "Archaeobiology: Squash Seeds Yield New View of Early American Farming" in Science vol. 276 (1997) pp. 894–895 Epitome
 Bruce D. Smith, "Origins of Agriculture in Eastern North America" in Science vol. 246 (1989) p. 1566 Epitome
 Bruce D. Smith, "The Initial Domestication of Cucurbita pepo in the Americas 10,000 Years Ago" in Science vol. 276 (1997) p. 932 Textus
 Bruce D. Smith, "The Cultural Context of Plant Domestication in Eastern North America" in Current Anthropology vol. 52, no. S4 (2011) pp. S471-S484
 Bruce D. Smith, Richard A. Yarnell, "Initial formation of an indigenous crop complex in eastern North America at 3800 B.P." in PNAS vol. 106 (2009) pp. 6561–6566

Historia agriculturae
Americani indigenae
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