Quercus bicolorSwamp White Oak Quercus bicolor BarkQuercus bicolor leavesQuercus chrysolepis 1Quercus chrysolepisQuercus chrysolepis acornScarlet Oak in autumnScarlet OakScarlet oakLarge Blue OakBlue Oak barkQuercus douglasiiQuercus falcataSouthern Red OakSouthern Red OakOregon Oak (Quercus garryana)GarryoakQuercus garryanaQuercus kelloggiiQuercus kelloggii (bark leaf)N20170330-0009—Quercus kelloggiiQuercus laevisQuercus laevisQuercus laevisQuercus laurifoliaQuercus laurifoliaQuercus laurifoliaMedal of Honor Overcup OakQuercusLyrataBarkQuercus lyrata—leaves and acornsFile-Quercus macrocarpa Bur Oak barkQuercus macrocarpa Bur OakSwampchestnutoak3Swamp Chestnut OakSwamp Chestnut OakChinkapin oakQuercus muehlenbergii2494-Quercus muehlenbergiiView up into the canopy of a Water OakWater OakQuercus nigra2018-05-11 17 45 53 Pin Oak foliagePin Oak2019-08-28 16 54 29 Immature acorns on a Pin OakQuercusPhellosQuercusPhellosQuercusPhellosQuercus rubraNorthern Red Oak (30905870111)Quercus rubraQuercus shumardiiQuercus shumardiiQuercus shumardiiPost Oakpost oak (Quercus stellata)post oak (Quercus stellata)Quercus texanaQuercus texanaQuercus texanaBlack OakQuercus velutinaQuercus velutinaHampton University - Emancipation OakQuercus virginianaQuercus virginiana-leaves-acorns