Table A.6.

Translation of key elements of the review question into search terms

Key elements of the assessment question (concepts)	Candidate search terms
Population (teosinte)	Free‐text terms	– Teosinte; téosinte; teocintle – Zea diploperennis; Z diploperennis – Zea luxurians; Z luxurians – Zea nicaraguensis; Z nicaraguensis – Zea perennis; Z perennis – Zea mays subspecies huehuetenangensis; Zea mays subsp huehuetenangensis; Zea mays spp huehuetenangensis; Zea mays huehuetenangensis; Zea huehuetenangensis; Z mays subsp huehuetenangensis; Z mays spp huehuetenangensis; Z mays huehuetenangensis; Z huehuetenangensis – Zea mays subspecies mexicana; Zea mays subsp mexicana; Zea mays spp mexicana; Zea mays mexicana; Zea mexicana; Z mays subsp mexicana; Z mays spp mexicana; Z mays mexicana; Z mexicana – Zea mays subspecies parviglumis; Zea mays subsp parviglumis; Zea mays spp parviglumis; Zea mays parviglumis; Zea parviglumis; Z mays subsp parviglumis; Z mays spp parviglumis; Z mays parviglumis; Zea parviglumis
	Controlled vocabulary (CAB Abstracts)	– Zea diploperennis – Zea luxurians – Zea mexicana