JSFiddle - React, Tailwind, and code Playground
HTML
<select id="full.stop">
<option>Flowers</option>
<option selected="selected">Shrubs</option>
<option>Trees</option>
</select>
<div id="result."></div>
JavaScript
var results = [];
results.push($("#full\\.stop option:selected").text());
results.push($("#full\\.stop :contains('Flowers')").text());
$("#result\\.").html(results.join("<br />"));