| Q |
| Quamoclit
pennata; Ipomea quamoclit, Cypress vine |
| Quercus
acutissima, Sawtooth oak |
| Quercus
alba, White oak |
| Quercus
bicolor, Swamp white oak |
| Quercus
coccinea, Scarlet oak |
| Quercus
dentala, Daimyo oak |
| Quercus
falcata, Southern red oak |
| Quercus
franinetto, Italian oak; Hungarian oak |
| Quercus
geminata, Sand live oak |
| Quercus
georgiana, Georgia oak |
| Quercus
glauca, Japanese blue oak; Ring cupped oak |
| Quercus
hemisphaerica, Laurel oak |
| Quercus
imbricaria, Shingle oak |
| Quercus
incana, Bluejack oak |
| Quercus
laevis, Turkey oak |
| Quercus
lurifolia, Swamp laurel oak |
| Quercus
lyrata, Overcup oak |
| Quercus
macrocarpa, Bur oak |
| Quercus
margarettiae, Sand post oak |
| Quercus
merilandica, Blackjack oak |
| Quercus
michauxii, Michaux oak; Swamp chestnut oak |
| Quercus
mniima |
| Quercus
muchlenbergii, Chinkapin oak |
| Quercus
nigra, Water oak |
| Quercus
nutallii, Nuttall oak |
| Quercus
oglethorpensis, Oglethropensis oak |
| Quercus
pagoda |
| Quercus
palustris, Pin oak |
| Quercus
petraea, Sessile oak; Durmast oak |
| Quercus
phellos, Willow oak |
| Quercus
prinus, Chestnut oak |
| Quercus
robur 'Fastigiata', Columnar English oak |
| Quercus
robur, English oak; Truffle oak |
| Quercus
rubra, Red oak |
| Quercus
schumardii, Shumardi red oak |
| Quercus
stellata, Post oak |
| Quercus
variabilis, Oriental oak |
| Quercus
virginiana, Live oak |