New ordinal names established by changes to the botanical code Author Reveal, James L. text Phytotaxa 2011 2011-10-14 30 42 44 http://biotaxa.org/Phytotaxa/article/view/phytotaxa.30.1.2 journal article 6013 10.11646/phytotaxa.30.1.2 9296e9c2-bf99-4637-8eec-77708ed0dcb8 1179-3163 4894455 Quercales Bercht. & J.Presl, P ř ir. Rostlin: 228. January–April 1820 (Quercinae), predates Burnett, Outl. Bot. : 523, 1090, 1141. February 1835—Quercaceae Martinov (1820).