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. 2017 Jun 26;120(3):457–470. doi: 10.1093/aob/mcx068

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© The Author 2017. Published by Oxford University Press on behalf of the Annals of Botany Company.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 4. — Full profile acetate tracings from a replicate rhizotron of Shango, Shamrock and a wild emmer accession (labelled), 45 d after sowing. Dashed lines separate each replicate rhizotron profile.