Quercus robur

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APG III Classification: Domain: Eukaryota • Regnum: Plantae • Cladus: angiosperms • Cladus: eudicots • Cladus: core eudicots • Cladus: rosids • Cladus: eurosids I • Ordo: Fagales • Familia: Fagaceae • Genus: Quercus • Species: Quercus robur L.

Vernacular names

English: Pedunculate Oak · Dansk: Stilk-Eg · Español: Roble carballo · Esperanto: Tigfrukta kverko · Français: Chêne pédonculé · Latina: Robur · Polski: Dąb szypułkowy · Português: Carvalho-alvarinho · Русский: Дуб черешчатый · Slovenščina: Dob · Suomi: Metsätammi · Türkçe: Saplı meşe ·

[edit] Trees

Pedunculate (common) oak in conical form
Habitus and Habitat
more than 1000 year old pedunculate oak
Oak "Cysters" in Rudy
Pedunculate oak in Wilsede, Lüneburg Heath
Trees in winter, Denmark
Raunkiaer Oak, Denmark
Dąb Chrobry, gmina Przemków, Nadleśnictwo Szprotawa.
Dąb Chrobry, gmina Przemków, Nadleśnictwo Szprotawa, 2^nd photo.
1000 yo oak in Nöbdenitz, Germany
1000 yo oak in Nöbdenitz, Germany
In urban enviroment
Gernikako Arbola, the oak besides the Basque Parliament in Gernika
1000 year old pedunculate oak.
1000 year old pedunculate oak trunk.
680 year old pedunculate oak in Wriezen-Haselberg
Pedunculate oak in winter.
Kacerenský dub, Czech
Enghien (Belgium)
Enghien (Belgium)
Mesnil-Église (Belgium)
Mesnil-Église (Belgium)
Presgaux (Belgium)
Presgaux (Belgium)
2 years old (Moscow region)
Quercus robur, Natural monuments in Uetersen
Quercus robur, Natural monuments in Uetersen
Marki, Poland
Landschaftspark Steinhöfel, Germany
Marki, Poland
gmina Nieporęt, near Marki, Poland

[edit] Seedlings siewki, sadzonki

Białowieża, Poland, June 2006
mutation
mutation

[edit] Bark

Bark on old tree
Bark
Bark (middle-aged tree)
Closed rind gall. Białowieża forest (maps.google.com) Poland
'Fastigiata' Bark

[edit] Buds, leaves, flowers and acorns

Buds
Flowers
Buds
Leaf (nl: veerspletig blad)
Leaves
Autumn leaf
Male flowers (Mannelijke bloeiwijze van Zomereik)
Male flowers in hanging inflorescence
Leaves and acorns
Acorns
Acorns
Acorns
Acorn
Leaf and acorn Solana del Pino
'Fastigiata' Leaves
Acorn shells (one misformed)
'Concordia'

[edit] Pests and diseases

Oak galls on male flowers
Andricus foecundatrix
Andricus fecundator
Andricus fecundator, letyniec szysznica, Polska
Andricus foecundatrix on Quercus robur
Andricus foecundatrix
Andricus kollari
Andricus kollari
Andricus quercusfolii
Andricus quercuscalicis
Andricus quercuscalicis
Andricus quercuscalicis
Oak galls on acorns (Andricus quercuscalicis)
Cynips agama
(nl: vrouwelijk galwesp Eikennapjesgal) female Neuroterus albipes forma laeviusculus
Neuroterus numismalis
Neuroterus quercusbaccharum
Oak mildew Microsphaera alphitoides (nl: Zomereik met meeldauw), mączniak dębu
Tischeria complanella, tyszerka płaskowiaczek, Polska
Tischeria complanella, tyszerka płaskowiaczek, Polska
Neuroterus numismalis
Neuroterus quercus-baccarum; rewiś dębowy, rewiś jagodek; Polska
Neuroterus quercus-baccarum; rewiś dębowy, rewiś jagodek; Polska
Caliroa annulipes, śluzownica lipowa, Polska
Caliroa annulipes, śluzownica lipowa, Polska
Daedalea quercina, Gmatwek dębu, Polska
Mildew
Mildew

[edit] Cultivars

Quercus robur 'Fastigiata'
Quercus robur 'Fastigiata'
Quercus robur 'Fastigiata'
Quercus robur 'Concordia'
Quercus robur 'Concordia' leaves
Quercus robur 'Pyramidalis'

[edit] Wood, products

Wood
cross section, Marki, Poland.
cross section with include sapwood
longitudinal section with include sapwood
Tree rings (Öland, Sweden).
Sanded cross section (1200 dpi), Öland, Sweden, Dendrochronological time span AD 1585-1698