<i>Justicia irwinii</i> Wassh. - ACANTHACEAE - Espécie endêmica de Goiás e Distrito Federal - Chapada Imperial - Distrito Federal - Brasil.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/43216777@N04">João Medeiros</a>
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/cerrados/6071236057/">Justicia irwinii</a>