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. 2017 Dec 19;8:2141. doi: 10.3389/fpls.2017.02141

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Copyright © 2017 Zappi, Moro, Meagher and Nic Lughadha.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Campos rupestres with different substrates in Minas Gerais. (a) Landscape of the Serra do Cipó, Mun. Santana de Pirapama, showing different open quartzite (OQ) vegetation types; (b) OQ - close-up of ‘cerrado-rupestre’ with Eriocaulaceae in the foreground at the Serra do Cipó; (c) forest on quartzite (FQ) - view of a forest grove in a matrix of open vegetation, Serra do Cipó; (d) FQ - Inside a riverine forest, Serra do Cipó; (e) FC - forest formation on canga at the Serra da Gandarela, Mun. Rio Acima; (f) open vegetation on canga (OC) - view of canga field at the Serra de Capanema, Mun. Catas Altas (photos a–d William Milliken; e–f Pedro L. Viana).