The Association of Arable Weeds with Modern Wild Cereal Habitats: Implications for Reconstructing the Origins of Plant Cultivation in the Levant

Alexander Weide, John G. Hodgson, Hagar Leschner, Guy Dovrat, Jade Whitlam, Neta Manela, Yoel Melamed, Yagil Osem, Amy Bogaard

Research output: Contribution to journalArticlepeer-review

Abstract

Reconstructing the origins of plant cultivation in southwest Asia is crucial for understanding associated processes such as the emergence of sedentary communities and domesticated crops. Among the criteria archaeobotanists developed for identifying the earliest plant cultivation, the presence of potential arable weeds found in association with wild cereal and legume remains has been used as a basis for supporting models of prolonged wild plant cultivation before domesticated crops appear. However, the proposed weed floras mainly consist of genus-level identifications that do not differentiate between arable weeds and related species that characterise non-arable habitats. Here we test, for the first time, whether the potential arable weed taxa widely used to identify wild plant cultivation also occur in non-cultivated wild cereal populations. Based on modern survey data from the southern Levant we show that the proposed weed taxa characterise both grasslands and fields. Our findings, therefore, do not support the use of these taxa for reconstructing early cultivation. Instead, for future studies we suggest an approach based on the analysis of plant functional traits related to major agroecological variables such as fertility and disturbance, which has the potential to overcome some of the methodological problems.

Original languageEnglish
Pages (from-to)296-311
Number of pages16
JournalEnvironmental Archaeology
Volume28
Issue number4
DOIs
StatePublished - 1 Jan 2023

Keywords

  • Pre-Pottery Neolithic
  • arable weeds
  • cultivation
  • origins of agriculture
  • southwest Asia
  • wild cereals

All Science Journal Classification (ASJC) codes

  • Archaeology
  • Archaeology
  • Environmental Science (miscellaneous)

Fingerprint

Dive into the research topics of 'The Association of Arable Weeds with Modern Wild Cereal Habitats: Implications for Reconstructing the Origins of Plant Cultivation in the Levant'. Together they form a unique fingerprint.

Cite this