<i><a href="//commons.wikimedia.org/wiki/Aphelandra_tetragona" class="mw-redirect" title="Aphelandra tetragona">Aphelandra tetragona</a></i>, Acanthaceae
<bdi><a href="https://en.wikipedia.org/wiki/en:Matilda_Smith" class="extiw" title="w:en:Matilda Smith"><span title="British botanical illustrator and botanist (1854-1926)">Matilda Smith</span></a>
</bdi>
1909
Curtis's Botanical Magazine, London., vol. 135 [= ser. 4, vol. 5]: Tab. 8272 - <a rel="nofollow" class="external autonumber" href="http://www.botanicus.org/page/469724">[1]</a>