Medullosales
... that the largest known ovules produced by any non-flowering seed-plant came from the Medullosales , an order of extinct seed ferns?
... that the largest known <a href="./Ovule" id="mwBcQ" rel="mw:WikiLink" title="Ovule">ovules</a> produced by any non-<a href="./Flowering_plant" id="mwBcU" rel="mw:WikiLink" title="Flowering plant">flowering</a> <a class="mw-redirect" href="./Spermatophyte" id="mwBcY" rel="mw:WikiLink" title="Spermatophyte">seed-plant</a> came from the <b id="mwBcc"><a href="./Medullosales" id="mwBcg" rel="mw:WikiLink" title="Medullosales">Medullosales</a></b> <i id="mwBck">(fossilized leaves pictured)</i>, an <a href="./Order_(biology)" id="mwBco" rel="mw:WikiLink" title="Order (biology)">order</a> of <a class="mw-redirect" href="./Extinct" id="mwBcs" rel="mw:WikiLink" title="Extinct">extinct</a> <a href="./Pteridospermatophyta" id="mwBcw" rel="mw:WikiLink" title="Pteridospermatophyta">seed ferns</a>?