This list is a work in progress as new acorn or leaf illustrations of oak species are published on this blog. Thank you.
A
acuminataacutissima
acutissima var. depressinucata
acutissima var. septentrionalis
acutissima var. lioui
albifolia
alentejana
alexxanderi
aegilops
aegilops var. macedonica
American Turkey Oak
x allardii
andromeda
angustifolia
arcuata
aquatica
aucheri auctores
austroglauca
austroyunnanensis
B
Barren Scrub Oakbasellata
Basket Oak
Bastard Oak
Bastard White Oak
bicolor var. lyrata
bicolor subsp michauxii
bicolor var. michauxii
Bigelow Oak
x bossebovii
Black oak
blakei
blakei var. parvifolia
Blue Oak
bombyx
brachybalanos
brayi
Bristle Oak
Bull Oak
Bur Oak
x brevipes
C
California scrub oakcarduchorum
castanea
cassura
castaneifolia
catesbaei
Catesby's Oak
chiapanensis
chicharro
Chinkapin Oak
Chinquapin Oak
chungii
chingii
chrysolepsis var. palmer
chrysocalyx
Coast Live Oak
coccifera
coccifera subsp pseudococcifera
Compton Oak
comptonia
costaricensis
Cow Oak
Cyclobalanopsis
x comptonia
D
daimingshanensisDa ming shan qing gang
dispar
dolicholepsis
Durmast Oak
dumosa subsp turbinella
dumosa var. turbinella
Dunn Oak
dunnii
Lithocarpus dunnii
durandii
E
endresiEncinoF
falcatafengii
x feketei
fleuryi
G
gambeliigambelii var. gunnisonii
Gambel's Oak
glauca var. longinux
grandis
grandis var. tenuipes
Gray oak
Grain Oak
grisebachii
grisea
gunnisonii
H
hemisphaerica
hemisphaerica var. nana
hemipteroides
houstoniana
x hybrida
I
imbricatainops
irazuensis
insularis
x intermedia
J
Japanese Silkworm Oak
jenseniana
jinpinensis
Lithocarpus jensenianus
x jahnii
K
kanehiraikerrii
Kermes Oak
kermesiana
kryptocarpa
Kunugi
L
lamellosalamellosa
lamellata
lamelloides
lamellosa var. nigrinervis
laevis
leiodermis
Lebanon Oak
libani
litoralis
litseoides
Live Oak
longinux
longinux var. kuoi
longinux var. pseudomyrsinifolia
longinux var. kuoi
lunglingensis
lyrata
lyrata x Virginiana
M
ma limacedonica
Macedonian Oak
macrocalyx
macrocalyx var. litoralis
macrocarpa
macrocarpa 'Oliviformis Hampteri'
macrocarpa 'Pannosa'
macrocarpa subsp oliviformis
macrophylla
Mao ye qing gang
megalocarpa
merrilli
Mexican Blue Oak
mesto
michauxii
microcarpa
Mount Lebanon Oak
Mountain white oak
Mossy Overcup Oak
Mossy-cupped Oak
Mossy-cupped White Oak
mu jiang ye quig gang
muehlenbergii var. brayi
N
nengpulaensisnigra
nigra var aquatica
nigrinerv
nubium
O
obconicaoblongifolia
obtusiloba
oliviformis
Overcup Oak
P
petioleatapetraea var. laciniata
petraea
paucidentata
paucilamellosa
petraea x robur
pedunculata var. rosacea
Palmer Oak
Palmer's Oak
palmeri
phanera
phellos var. obtusifolia
phellos var. sempervirens
pinbianensis
Possum Oak
Prairie Oak
prinus
prinus var. michauxii
prinoides var. acuminata
prinoides var. alexanderi
prinus
prinus L. var. acuminata
pseudococcifera
Q
Quercusquercitron
Quercitron oak
R
ramosaregalis
Roble Encino
robur subsp sessilis
robur var. laciniata
robur var. platyphylla
Rocky Mountain White Oak
× roborigermanica
x rosacea
roverella
rubra var. muehlenbergii
S
salicina var stenophylloidessalicina var. asiatica
salvadorensis
Sawthorn Oak
Sawtooth Oak
Silkworm Oak
Scrub oak
Scrub Live Oak
semecarpifolia
sempervirens
serratifolia
sessile
Sesille Oak
sessilifolia
x sessiloïdes
x secalliana
serrata
Shin Oak
Shrub live oak
sinuata
skinneri
Smooth-bark oak
Smoothbark oak
sonorian scrub oak
Southern Live Oak
Spanish Oak
sphaerocarpa
squarrosa
stellata var. utahensis
stenophylla
stenophylloides
stenophylla var. stenophylloides
stenophylloides
sublobata
submollis
subturbinella
× superlata
Swamp Chestnut Oak
Swamp Post Oak
Swamp White Oak
T
taichuensistchihatchewii
turbinella oak
turbinella
trichodonta
trojana
trojana f. macrobalana
rojan Oak
tsukubane-gashi
Turkey Oak
Turkey-foot Oak
U
undulataundulata var grisea
Utah White Oak
utahensis
uchiyamana
V
velutinavelutina var. missouriensis
vestita
virgiliana
virginia
virginiana
virens
virginiana var. eximea
Virginia Live Oak
W
Water OakWater White Oak
Weekend Oak Feature
White Oak
X
xanthocladaY
Yellow butt oakYellow oak
Yellow-bark oak
Yellowbark oak
yiwuensis
Yunshan qing gang
