Cork, or the corresponding layer of woody tissue below the epidermis of a plant(noun)
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Use "suber" in a sentence
"Cork is the outer protective layer of an evergreen oak, Quercus suber, that is native to the western Mediterranean."
"Quercus suber, which is native to southwest Europe and northwest Africa."
"On humid pseudoglei sands the vegetation includes plantations of cork oak Quercus suber, which carry large heronries, with olive Olea europea, poplars Populus spp., fig with ash Ficario-Fraxinetum angustifoliae and vine with willow Viti-Salicetum atrocinerae communities."