| 5495388 |
European alder |
Alnus glutinosa |
Twig with overwintering male catkins |
| 5484497 |
live oak |
Quercus virginiana |
|
| 5484484 |
American chestnut |
Castanea dentata |
|
| 5484480 |
American chestnut |
Castanea dentata |
|
| 5484487 |
American chestnut |
Castanea dentata |
|
| 5484496 |
American chestnut |
Castanea dentata |
|
| 5484492 |
American chestnut |
Castanea dentata |
A healthy American chestnut tree (Castanea dentata). |
| 5484045 |
American chestnut |
Castanea dentata |
|
| 5484479 |
American chestnut |
Castanea dentata |
|
| 5448688 |
European alder |
Alnus glutinosa |
|
| 5448650 |
European alder |
Alnus glutinosa |
|
| 5448647 |
European alder |
Alnus glutinosa |
|
| 5448648 |
European alder |
Alnus glutinosa |
|
| 5448649 |
European alder |
Alnus glutinosa |
|
| 5448631 |
European alder |
Alnus glutinosa |
|
| 5448669 |
European alder |
Alnus glutinosa |
|
| 5485006 |
American chestnut |
Castanea dentata |
Vogel State Park |
| 5448663 |
European alder |
Alnus glutinosa |
|
| 5448661 |
European alder |
Alnus glutinosa |
|
| 5375318 |
oak |
Quercus spp. |
Quercus Palustris leaf. |
| 4322039 |
Chinese chestnut |
Castanea mollissima |
|
| 5046011 |
California white oak |
Quercus lobata |
|
| 5454590 |
chinkapin oak |
Quercus muehlenbergii |
|
| 5454707 |
chestnut oak |
Quercus prinus |
|
| 5454751 |
bur oak |
Quercus macrocarpa |
|
| 5454704 |
bur oak |
Quercus macrocarpa |
|
| 5454703 |
bur oak |
Quercus macrocarpa |
|
| 5448670 |
European alder |
Alnus glutinosa |
|
| 5448690 |
European alder |
Alnus glutinosa |
|
| 5448685 |
European alder |
Alnus glutinosa |
|
| 5448681 |
European alder |
Alnus glutinosa |
|
| 5448680 |
European alder |
Alnus glutinosa |
|
| 5448671 |
European alder |
Alnus glutinosa |
|
| 5448672 |
European alder |
Alnus glutinosa |
|
| 5448635 |
European alder |
Alnus glutinosa |
|
| 5448637 |
European alder |
Alnus glutinosa |
|
| 5448638 |
alder |
Alnus spp. |
|
| 5448636 |
European alder |
Alnus glutinosa |
|
| 5448679 |
European alder |
Alnus glutinosa |
|
| 5448686 |
European alder |
Alnus glutinosa |
|
| 5448677 |
European alder |
Alnus glutinosa |
|
| 5448676 |
European alder |
Alnus glutinosa |
|
| 5448660 |
European alder |
Alnus glutinosa |
|
| 5448653 |
European alder |
Alnus glutinosa |
|
| 5448654 |
European alder |
Alnus glutinosa |
|
| 5448646 |
European alder |
Alnus glutinosa |
|
| 5448644 |
European alder |
Alnus glutinosa |
|
| 5448643 |
European alder |
Alnus glutinosa |
|
| 5448641 |
European alder |
Alnus glutinosa |
|
| 5448642 |
European alder |
Alnus glutinosa |
|
| 5448639 |
European alder |
Alnus glutinosa |
|
| 5448632 |
European alder |
Alnus glutinosa |
|
| 5448633 |
European alder |
Alnus glutinosa |
|
| 5448678 |
European alder |
Alnus glutinosa |
|
| 5448673 |
European alder |
Alnus glutinosa |
|
| 5448674 |
European alder |
Alnus glutinosa |
|
| 5448675 |
European alder |
Alnus glutinosa |
|
| 5448656 |
European alder |
Alnus glutinosa |
|
| 5448657 |
European alder |
Alnus glutinosa |
|
| 5448658 |
European alder |
Alnus glutinosa |
|
| 5448659 |
European alder |
Alnus glutinosa |
|
| 5448651 |
European alder |
Alnus glutinosa |
|
| 5448655 |
European alder |
Alnus glutinosa |
|
| 5448634 |
European alder |
Alnus glutinosa |
|
| 5448630 |
European alder |
Alnus glutinosa |
|
| 5446912 |
cherrybark oak |
Quercus pagoda |
Indiana State Champion Tree (2010) |
| 5001042 |
resin birch |
Betula glandulosa |
|
| 5001023 |
gray alder |
Alnus incana |
|
| 5442934 |
hazel alder |
Alnus serrulata |
Lake Waccamaw State Park |
| 5442927 |
hazel alder |
Alnus serrulata |
Lake Waccamaw State Park |
| 0008527 |
bur oak |
Quercus macrocarpa |
Buds and leaf scars |
| 0008117 |
northern red oak |
Quercus rubra |
|
| 2168001 |
English oak |
Quercus robur |
|
| 0008114 |
northern red oak |
Quercus rubra |
|
| 0008474 |
river birch |
Betula nigra |
With buds and preformed staminate aments |
| 0008472 |
paper birch |
Betula papyrifera |
With preformed staminate aments |
| 5001030 |
resin birch |
Betula glandulosa |
|
| 0008473 |
paper birch |
Betula papyrifera |
Preformed staminate aments |
| 0008023 |
American hornbeam |
Carpinus caroliniana |
|
| 0008091 |
hophornbeam |
Ostrya virginiana |
|
| 0008287 |
European alder |
Alnus glutinosa |
|
| 5001036 |
resin birch |
Betula glandulosa |
|
| 0008118 |
northern red oak |
Quercus rubra |
|
| 1125093 |
northern red oak |
Quercus rubra |
partially expanded red oak leaves, mid spring |
| 1125098 |
white oak |
Quercus alba |
Partially expanded white oak leaf, Macon County, NC. spring 2001 |
| 5436013 |
Georgia oak |
Quercus georgiana |
|
| 5436014 |
Georgia oak |
Quercus georgiana |
|
| 5436011 |
Georgia oak |
Quercus georgiana |
|
| 5436012 |
Georgia oak |
Quercus georgiana |
|
| 5001035 |
resin birch |
Betula glandulosa |
|
| 1125092 |
northern red oak |
Quercus rubra |
recently expanded red oak leaf |
| 5001034 |
resin birch |
Betula glandulosa |
|
| 1125094 |
northern red oak |
Quercus rubra |
Just opened red oak leaf buds, Macon County, NC. Spring 2001 |
| 5001037 |
resin birch |
Betula glandulosa |
|
| 0008028 |
bur oak |
Quercus macrocarpa |
|
| 0008254 |
white oak |
Quercus alba |
|
| 0008253 |
white oak |
Quercus alba |
|
| 1237025 |
sawtooth oak |
Quercus acutissima |
Developing acorn in September |
| 0008302 |
American hornbeam |
Carpinus caroliniana |
|
| 0008396 |
northern red oak |
Quercus rubra |
|
| 0008111 |
bur oak |
Quercus macrocarpa |
|
| 2147010 |
white oak |
Quercus alba |
|
| 0008112 |
bur oak |
Quercus macrocarpa |
|
| 0008509 |
hophornbeam |
Ostrya virginiana |
Buds and staminate aments |
| 0008017 |
river birch |
Betula nigra |
|
| 0008359 |
hophornbeam |
Ostrya virginiana |
|
| 0008016 |
paper birch |
Betula papyrifera |
|
| 5433905 |
river birch |
Betula nigra |
male catkin flowers at the tip of the branch |
| 5433907 |
river birch |
Betula nigra |
|
| 5433112 |
Compton's oak |
Quercus x comptoniae |
|
| 0008385 |
bur oak |
Quercus macrocarpa |
|
| 1125096 |
northern red oak |
Quercus rubra |
buds, dormant. |
| 0008177 |
American hornbeam |
Carpinus caroliniana |
|
| 1125097 |
white oak |
Quercus alba |
Fully expanded leaf, late spring 2001 |
| 0008252 |
white oak |
Quercus alba |
|
| 0008251 |
white oak |
Quercus alba |
|
| 0008544 |
northern red oak |
Quercus rubra |
Buds and leaf scars |
| 0008250 |
swamp white oak |
Quercus bicolor |
|
| 0008235 |
northern pin oak |
Quercus ellipsoidalis |
|
| 0008236 |
northern pin oak |
Quercus ellipsoidalis |
|
| 0008249 |
swamp white oak |
Quercus bicolor |
|
| 0008246 |
shingle oak |
Quercus imbricaria |
|
| 0008173 |
paper birch |
Betula papyrifera |
|
| 0008387 |
bur oak |
Quercus macrocarpa |
|
| 0008397 |
northern red oak |
Quercus rubra |
|
| 2308022 |
sawtooth oak |
Quercus acutissima |
Bark and foliage |
| 2138091 |
northern red oak |
Quercus rubra |
An invasive plant in Poland |
| 0008241 |
post oak |
Quercus stellata |
|
| 0008403 |
swamp white oak |
Quercus bicolor |
|
| 0008115 |
northern red oak |
Quercus rubra |
|
| 0008176 |
American hornbeam |
Carpinus caroliniana |
|
| 0008400 |
shingle oak |
Quercus imbricaria |
|
| 0008113 |
chinkapin oak |
Quercus muehlenbergii |
|
| 0008391 |
northern pin oak |
Quercus ellipsoidalis |
|
| 0008038 |
swamp white oak |
Quercus bicolor |
|
| 2138093 |
northern red oak |
Quercus rubra |
An invasive plant in Poland |
| 0008401 |
swamp white oak |
Quercus bicolor |
|
| 0008394 |
post oak |
Quercus stellata |
|
| 0008037 |
white oak |
Quercus alba |
|
| 0008398 |
northern red oak |
Quercus rubra |
|
| 0008041 |
pin oak |
Quercus palustris |
|
| 0008384 |
black oak |
Quercus velutina |
|
| 0008237 |
pin oak |
Quercus palustris |
|
| 0008018 |
river birch |
Betula nigra |
|
| 0008404 |
white oak |
Quercus alba |
|
| 0008395 |
post oak |
Quercus stellata |
|
| 0008392 |
pin oak |
Quercus palustris |
|
| 0008092 |
hophornbeam |
Ostrya virginiana |
|
| 0008029 |
bur oak |
Quercus macrocarpa |
|
| 0008232 |
bur oak |
Quercus macrocarpa |
|
| 0008247 |
shingle oak |
Quercus imbricaria |
|
| 0008510 |
hophornbeam |
Ostrya virginiana |
Buds and staminate aments |
| 0008393 |
post oak |
Quercus stellata |
|
| 0008175 |
paper birch |
Betula papyrifera |
|
| 0008015 |
paper birch |
Betula papyrifera |
|
| 5001032 |
resin birch |
Betula glandulosa |
|
| 0008399 |
shingle oak |
Quercus imbricaria |
|
| 0008389 |
chinkapin oak |
Quercus muehlenbergii |
|
| 0008207 |
American hazelnut |
Corylus americana |
|
| 0008238 |
pin oak |
Quercus palustris |
|
| 0008054 |
European alder |
Alnus glutinosa |
|
| 0008388 |
bur oak |
Quercus macrocarpa |
|
| 5429251 |
scrub live oak |
Quercus geminata |
|
| 0008358 |
hophornbeam |
Ostrya virginiana |
|
| 0008530 |
post oak |
Quercus stellata |
Buds and leaf scars |
| 0008243 |
northern red oak |
Quercus rubra |
|
| 0008040 |
northern red oak |
Quercus rubra |
|
| 0008039 |
swamp white oak |
Quercus bicolor |
|
| 0008301 |
river birch |
Betula nigra |
|
| 0008214 |
hophornbeam |
Ostrya virginiana |
|
| 0008286 |
European alder |
Alnus glutinosa |
|
| 0008234 |
chinkapin oak |
Quercus muehlenbergii |
|
| 0008402 |
swamp white oak |
Quercus bicolor |
|
| 0008386 |
bur oak |
Quercus macrocarpa |
|
| 0008233 |
chinkapin oak |
Quercus muehlenbergii |
|
| 0008542 |
northern red oak |
Quercus rubra |
Buds |
| 0008390 |
chinkapin oak |
Quercus muehlenbergii |
|
| 0008248 |
swamp white oak |
Quercus bicolor |
|
| 1237024 |
sawtooth oak |
Quercus acutissima |
Acorns in September |
| 0008165 |
hophornbeam |
Ostrya virginiana |
|
| 0008360 |
hophornbeam |
Ostrya virginiana |
|
| 0008053 |
European alder |
Alnus glutinosa |
|
| 0008546 |
swamp white oak |
Quercus bicolor |
Acorn cup |
| 5001025 |
gray alder |
Alnus incana |
|
| 1125100 |
white oak |
Quercus alba |
White oak buds, just broken dormancy, Spring 2001 |
| 0008541 |
northern red oak |
Quercus rubra |
Buds |
| 0008528 |
chinkapin oak |
Quercus muehlenbergii |
Buds |
| 0008545 |
shingle oak |
Quercus imbricaria |
Buds |
| 0008242 |
northern red oak |
Quercus rubra |
|
| 5428347 |
chinkapin oak |
Quercus muehlenbergii |
UCDavis gardens |
| 0008529 |
pin oak |
Quercus palustris |
Buds |
| 5001026 |
gray alder |
Alnus incana |
|
| 0008231 |
black oak |
Quercus velutina |
|
| 0008245 |
northern red oak |
Quercus rubra |
|
| 0008547 |
white oak |
Quercus alba |
Buds |
| 5001028 |
gray alder |
Alnus incana |
|
| 5428344 |
chinkapin oak |
Quercus muehlenbergii |
|
| 5428415 |
overcup oak |
Quercus lyrata |
UCDavis gardens |
| 5001027 |
gray alder |
Alnus incana |
|
| 0008244 |
northern red oak |
Quercus rubra |
|
| 0008240 |
post oak |
Quercus stellata |
|
| 0008239 |
pin oak |
Quercus palustris |
|
| 0008300 |
paper birch |
Betula papyrifera |
|
| 0008456 |
European alder |
Alnus glutinosa |
|
| 5001031 |
resin birch |
Betula glandulosa |
|
| 5425367 |
resin birch |
Betula glandulosa |
|
| 5425368 |
resin birch |
Betula glandulosa |
|
| 5425369 |
resin birch |
Betula glandulosa |
|
| 5425370 |
resin birch |
Betula glandulosa |
|
| 5425371 |
resin birch |
Betula glandulosa |
|
| 5425517 |
resin birch |
Betula glandulosa |
|
| 5425484 |
resin birch |
Betula glandulosa |
|
| 5424060 |
cherrybark oak |
Quercus pagoda |
mature |
| 5045012 |
bur oak |
Quercus macrocarpa |
Large horizontal branch development in bur oak |
| 5045076 |
northern red oak |
Quercus rubra |
Male catkins of red oak |
| 5045097 |
northern pin oak |
Quercus ellipsoidalis |
Form of a pin oak |
| 5410524 |
oak |
Quercus spp. |
|
| 5395738 |
European beech |
Fagus sylvatica |
foliage |
| 5043099 |
coast live oak |
Quercus agrifolia |
Leaves of coast live oak |
| 5384404 |
European chestnut |
Castanea sativa |
|
| 5384401 |
European chestnut |
Castanea sativa |
Fagaceae Harvest every 5 years. Timber production. 7 cm. diameter. 5 meter height
|
| 5384402 |
European chestnut |
Castanea sativa |
Harvest every 5 years. Timber production. 7 cm. diameter. 5 meter height
|
| 5384403 |
European chestnut |
Castanea sativa |
Harvest every 5 years. Timber production. 7 cm. diameter. 5 meter height
|
| 5384400 |
European chestnut |
Castanea sativa |
Fagaceae Harvest every 5 years. Timber production. 7 cm. diameter. 5 meter height
|
| 5384399 |
cork oak |
Quercus suber |
Burning pruning branches.
|
| 5384397 |
cork oak |
Quercus suber |
The first harvest is 35 years old, and after harvest every 5 years. Cork production. Tree of photo 25 years old.
|
| 5384398 |
cork oak |
Quercus suber |
Burning pruning branches.
|
| 5389044 |
common filbert |
Corylus avellana |
|
| 5389041 |
European white birch |
Betula pendula |
Old birch forest on the former borderland |
| 5389039 |
European beech |
Fagus sylvatica |
Middle age European beech forest |
| 5389118 |
European hornbeam |
Carpinus betulus |
Degraded forest with Hornbeam |
| 5389127 |
European beech |
Fagus sylvatica |
Beech stump sprout |
| 5389138 |
European beech |
Fagus sylvatica |
Beech stem and crown |
| 5389141 |
European beech |
Fagus sylvatica |
Beech forest in spring |
| 5389144 |
European beech |
Fagus sylvatica |
Beech forest |
| 5389142 |
sessile oak |
Quercus petraea |
Abundance crop for natural regeneration in Sessile oak forest |
| 5389143 |
sessile oak |
Quercus petraea |
Abundance crop for natural regeneration in Sessile oak forest 2. |
| 5389149 |
European beech |
Fagus sylvatica |
Middle age beech forest |
| 5389151 |
European beech |
Fagus sylvatica |
Beech flowering |
| 5389153 |
European chestnut |
Castanea sativa |
Stump sprout of Chestnut (Castanea sativa) |
| 5389182 |
European hornbeam |
Carpinus betulus |
Stem and crow of Hornbeam |
| 5389193 |
downy oak |
Quercus pubescens |
Germination of White-haired oak |
| 5224035 |
common filbert |
Corylus avellana |
Tonda Romana, five Years old, second year of yielding; Photo taken May 2007 |
| 0758072 |
Texas live oak |
Quercus fusiformis |
the host of oak wilt. |
| 5035033 |
hazel alder |
Alnus serrulata |
|
| 5035034 |
hazel alder |
Alnus serrulata |
|
| 1125099 |
white oak |
Quercus alba |
White oak leaf in early stages of expansion, Spring 2001 |
| 5189016 |
paper birch |
Betula papyrifera |
Stilt roots, old nurse log |
| 5047038 |
white oak |
Quercus alba |
with heavy cabling. Wye Oak, Maryland's State Tree, is one of the largest and oldest living white oaks in the country; fell in June 6, 2002 storm |
| 5047040 |
white oak |
Quercus alba |
Wye Oak, Maryland's State Tree, is one of the largest and oldest living white oaks in the country; fell in June 6, 2002 storm |
| 5047041 |
white oak |
Quercus alba |
trunk. Wye Oak, Maryland's State Tree, is one of the largest and oldest living white oaks in the country; fell in June 6, 2002 storm |
| 5171019 |
northern red oak |
Quercus rubra |
|
| 5349047 |
paper birch |
Betula papyrifera |
|
| 5350069 |
gray alder |
Alnus incana |
|
| 5350057 |
paper birch |
Betula papyrifera |
|
| 5350052 |
swamp white oak |
Quercus bicolor |
|
| 5350048 |
cherry birch |
Betula lenta |
|
| 5350009 |
chestnut oak |
Quercus prinus |
|
| 5350004 |
American chestnut |
Castanea dentata |
|
| 5349078 |
black oak |
Quercus velutina |
|
| 5349079 |
black oak |
Quercus velutina |
|
| 5349077 |
American chestnut |
Castanea dentata |
|
| 5349075 |
yellow birch |
Betula alleghaniensis |
|
| 5349065 |
bur oak |
Quercus macrocarpa |
|
| 5349050 |
yellow birch |
Betula alleghaniensis |
|
| 5224041 |
common filbert |
Corylus avellana |
Tonda Romana variety; Photo taken May 2007 |
| 5224050 |
common filbert |
Corylus avellana |
Healthy kernel; Photo taken June 2007 |
| 5224052 |
common filbert |
Corylus avellana |
newgrown (four months) water suckers; about 15 to 20 new watersuckers each year; Photo taken June 2007 |
| 5224063 |
common filbert |
Corylus avellana |
Healthy kernel; Photo taken June 2007 |
| 5224065 |
common filbert |
Corylus avellana |
Healthy kernel; Photo taken June 2007 |
| 5224066 |
common filbert |
Corylus avellana |
Photo taken June 2007 |
| 5224034 |
common filbert |
Corylus avellana |
Photo taken May 2007 |
| 5224062 |
common filbert |
Corylus avellana |
Photo taken June 2007 |
| 5224037 |
common filbert |
Corylus avellana |
Photo taken May 2007 |
| 5224038 |
common filbert |
Corylus avellana |
Photo taken May 2007 |
| 5224039 |
common filbert |
Corylus avellana |
Photo taken May 2007 |
| 5224040 |
common filbert |
Corylus avellana |
Photo taken May 2007 |
| 5031026 |
northern red oak |
Quercus rubra |
|
| 5176068 |
roble beech |
Nothofagus obliqua |
Tree with symptoms of decline, IX Region, Chile |
| 5175090 |
lenga |
Nothofagus pumilio |
Dieback in old forest, Termas de Chillan, VIII Region, Chile |
| 5175091 |
lenga |
Nothofagus pumilio |
Dieback in high elevation forest, IX Region, Chile |
| 5175092 |
lenga |
Nothofagus pumilio |
Dieback in old tree, IX Region, Chile |
| 5176046 |
lenga |
Nothofagus pumilio |
View of overstory of a pure stand, Parque Nacional Puyehue, X Region, Chile |
| 5175093 |
roble beech |
Nothofagus obliqua |
Declining tree in pasture, IX Region, Chile |
| 5175094 |
roble beech |
Nothofagus obliqua |
Insect defoliation on dry north facing slope near Lonquimay, IX Region, Chile |
| 5175095 |
roble beech |
Nothofagus obliqua |
Insect defoliation on dry north facing slope near Lonquimay, IX Region, Chile |
| 5175096 |
roble beech |
Nothofagus obliqua |
Insect defoliation on dry north facing slope near Lonquimay, IX Region, Chile |
| 5175097 |
roble beech |
Nothofagus obliqua |
Insect defoliation on dry north facing slope near Lonquimay, IX Region, Chile |
| 5175098 |
roble beech |
Nothofagus obliqua |
Defoliation by unknown agent, VIII Region, Chile |
| 5176040 |
roble beech |
Nothofagus obliqua |
Foliage, X Region, Chile |
| 5176041 |
roble beech |
Nothofagus obliqua |
Forest, IX Region, Chile |
| 5176042 |
roble beech |
Nothofagus obliqua |
Forest, IX Region, Chile |
| 5176043 |
roble beech |
Nothofagus obliqua |
Foliage and seeds, X Region, Chile |
| 5176044 |
roble beech |
Nothofagus obliqua |
Heavy seed crop on tree, X Region, Chile |
| 5176045 |
roble beech |
Nothofagus obliqua |
View of overstory of a pure stand, X Region, Chile |
| 5029029 |
northern red oak |
Quercus rubra |
Emerging red oak leaves. |
| 5029030 |
northern red oak |
Quercus rubra |
Emerging leaves of a tree in the red oak group. |
| 5028011 |
paper birch |
Betula papyrifera |
Peeling bark of white (paper) birch. |
| 5170017 |
English oak |
Quercus robur |
A very strange, unexplained stem!! Forest of Dean, Gloucestershire, England, UK. Not the result of a super long tree shelter! Root collar instability and total loss of apical dominance in early years may explain it? The crown was a stunted "lollipop" shape. |
| 5169095 |
sessile oak |
Quercus petraea |
Tree shelters used for establishment and protection of young trees and plants. View of an experiment, the shelters in the foreground showing how they are stacked to save space. One of many tree shelter experiments that I have worked on. Here, oak(Quercus petraea), was the subject and can just be seen in some of the shelters. Earlier work had indicated the need to use strong stakes,hence those on the left. |
| 5169086 |
European white birch |
Betula pendula |
A UK native and a pioneer species but not very long lived. In UK, generally not regarded as a timber tree unless for firewood but it has great ecological value and is an important component of the Western oak woodlands in UK. Image from Braich Melyn, Bethesda, N. Wales. The foxgloves (Digitalis purpurea) in the foreground have benefited from the bracken (Pteridium aquilinum) having been killed off the previous year with herbicide. |
| 5169094 |
European white birch |
Betula pendula |
View of old,walled field system. Braich Melyn, Bethesda, N. Wales, UK. Silver birch and Bracken slowly taking over as grazing pressure is reduced on this marginal ground. In time, if grazing was stopped, this view would naturally be dominated by a cyclical dominance of birch and oak. |
| 5143014 |
northern red oak |
Quercus rubra |
fall color |
| 5143012 |
sawtooth oak |
Quercus acutissima |
|
| 5146037 |
European beech |
Fagus sylvatica |
'Rohanii' |
| 5146038 |
European beech |
Fagus sylvatica |
'Spaethiana' |
| 2514043 |
alder |
Alnus spp. |
Alder flowers |
| 5102086 |
Gambel oak |
Quercus gambelii |
|
| 5084095 |
gray alder |
Alnus incana |
stipule |
| 5084096 |
gray alder |
Alnus incana |
stipule |
| 5084097 |
gray alder |
Alnus incana |
|
| 5084098 |
gray alder |
Alnus incana |
|
| 5084099 |
gray alder |
Alnus incana |
|
| 5084100 |
gray alder |
Alnus incana |
|
| 5042053 |
white oak |
Quercus alba |
|
| 5049045 |
bur oak |
Quercus macrocarpa |
|
| 5033020 |
birch |
Betula spp. |
|
| 5031023 |
white oak |
Quercus alba |
|
| 5045027 |
tanoak |
Lithocarpus densiflorus |
|
| 5045028 |
tanoak |
Lithocarpus densiflorus |
|
| 5045029 |
tanoak |
Lithocarpus densiflorus |
|
| 5043095 |
coast live oak |
Quercus agrifolia |
|
| 5043097 |
coast live oak |
Quercus agrifolia |
|
| 5043098 |
coast live oak |
Quercus agrifolia |
|
| 5042074 |
American beech |
Fagus grandifolia |
|
| 5042091 |
American beech |
Fagus grandifolia |
beech thicket |
| 5043043 |
bur oak |
Quercus macrocarpa |
acorns |
| 5043045 |
bur oak |
Quercus macrocarpa |
|
| 5043052 |
California black oak |
Quercus kelloggii |
and leaves |
| 5043053 |
California black oak |
Quercus kelloggii |
|
| 5025074 |
river birch |
Betula nigra |
|
| 5025075 |
river birch |
Betula nigra |
|
| 5001029 |
gray alder |
Alnus incana |
|
| 5001038 |
resin birch |
Betula glandulosa |
|
| 5001033 |
resin birch |
Betula glandulosa |
|
| 2168002 |
European hornbeam |
Carpinus betulus |
Landscape with forested pastures, Salaj County. Central Romania |
| 2168073 |
sessile oak |
Quercus petraea |
Natural regeneration (seedlings) in a broadleaved dominated by Q. petraea (Mattuschka) Liebl. and Quercus cerris L. |
| 2168072 |
European turkey oak |
Quercus cerris |
Natural regeneration (seedlings) in a broadleaved dominated by Q. petraea (Mattuschka) Liebl. and Quercus cerris L. |
| 1238001 |
pin oak |
Quercus palustris |
One hour wound response to fresh cut of Pin Oak. |
| 1125095 |
northern red oak |
Quercus rubra |
buds, just broken dormancy, Macon County, NC. Spring 2001 |
| 1125101 |
white oak |
Quercus alba |
Dormant buds, Macon County, NC. Spring 2001 |
| 1238107 |
yellow birch |
Betula alleghaniensis |
Aboveground root structure. |
| 0008497 |
American hazelnut |
Corylus americana |
|
| 0008498 |
American hazelnut |
Corylus americana |
with staminate aments |
| 0008499 |
American hazelnut |
Corylus americana |
With staminate aments |
| 0008206 |
American hazelnut |
Corylus americana |
|
| 0008208 |
American hazelnut |
Corylus americana |
|
| 0008344 |
American hazelnut |
Corylus americana |
|
| 0008345 |
American hazelnut |
Corylus americana |
|
| 0008174 |
paper birch |
Betula papyrifera |
|
| 0008166 |
European alder |
Alnus glutinosa |
|
| 0008189 |
American chestnut |
Castanea dentata |
|
| 0008315 |
American chestnut |
Castanea dentata |
|
| 0008116 |
northern red oak |
Quercus rubra |
|
