Dicotyledon (former Magnoliopsida) seed: <b>a</b> - seedcoat, <b>b</b> - endosperm, <b>c</b> - cotyledons, <b>d</b> - embryo.
Agnieszka Kwiecień ( <a href="//commons.wikimedia.org/wiki/User:Nova" title="User:Nova">Nova</a>)
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>