This Sean boon achtergrond contains
soort eik, live oak, beuken, beuken boom, and beuk.
There might also be
sitka sparren, sitkaspar, picea sitchensis, amerikaanse witte berk, papier berken, paperbark berk, kano berk, betula cordifolia, papierberk, paper birch, kano birch, betula papyrifera, mahonie, and mahonie boom.