san diego bur-sage (<i>Ambrosia chenopodiifolia</i>)
<a rel="nofollow" class="external text" href="https://www.inaturalist.org/users/48181">Kevin Keegan</a>
2018-03-18
<a rel="nofollow" class="external free" href="https://www.inaturalist.org/photos/14360199">https://www.inaturalist.org/photos/14360199</a>