Bromus picoeuropeanus. A Habit showing the developed rhizomes, the short basal leaves, and the contracted inflorescence B Spikelet with unequal glabrous glumes and five florets C Glumes D Palea in adaxial view, showing the two adaxial wings E Lemma in lateral view (drawn from the holotype) F Caryopsis in adaxial and abaxial view (drawn from LEB 121815). Drawings by Ms. Giulia Osti, 2018.