noun, plural och·re·ae [ok-ree-ee] /ˈɒk riˌi/.
- ocrea.
noun plural -reae (-rɪˌiː)
- a cup-shaped structure that sheathes the stems of certain plants, formed from united stipules or leaf bases
noun, plural och·re·ae [ok-ree-ee] /ˈɒk riˌi/.
noun plural -reae (-rɪˌiː)