Two <a href="https://en.wikipedia.org/wiki/Volvariella_volvacea" class="extiw" title="en:Volvariella volvacea">straw mushrooms</a>, the one on the left unopened and the one on the right opened to reveal the cap inside. Photo taken in Kent, Ohio, United States. Photo taken with a Panasonic Lumix digital camera (model DMC-LS75). The mushrooms, which were produced in Vietnam, were purchased in frozen form in a Cleveland, Ohio Chinese grocery store.
<a href="//commons.wikimedia.org/wiki/User:Badagnani" title="User:Badagnani">Badagnani</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>