Amaranthus spinosus (leaves and inflorescences). Location: Midway Atoll, Commodore Ave around residences Sand Island
<a rel="nofollow" class="external text" href="http://www.hear.org/starr/">Forest &amp; Kim Starr</a>
CC BY 3.0
Plants of Hawaii, <a rel="nofollow" class="external text" href="http://www.starrenvironmental.com/images/full/starr-080531-5004.jpg">Image 080531-5004</a> from <a rel="nofollow" class="external free" href="http://www.hear.org/starr/plants/images/image/?q=080531-5004">http://www.hear.org/starr/plants/images/image/?q=080531-5004</a>