Quercus robur


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Noun1.Quercus robur - medium to large deciduous European oak having smooth leaves with rounded lobesQuercus robur - medium to large deciduous European oak having smooth leaves with rounded lobes; yields hard strong light-colored wood
white oak - any of numerous Old World and American oaks having 6 to 8 stamens in each floret, acorns that mature in one year and leaf veins that never extend beyond the margin of the leaf
References in periodicals archive ?
Within the gaps in the pallets, oak (Quercus robur) branches and cut reeds (Phragmites australis) were placed in bundles.
The two main European oak species used for barrels are Quercus robur, also known as pedunculate oak, and Quercus petraea, also known as sessile oak.
(ii) Glulam webs made of Quercus robur sheets LS13 [28].
92 St Quercus robur (Pedunculate oak), Heister, 125 to 150 cm
The oak found in most of Europe is the sessile oak (Quercus petraea), and differs from the English oak (Quercus robur) by having stalkless acorns.
sativa leaves and an ethanol/water (2:3) extract from Quercus robur (English oak) leaves, finding that both plants demonstrated a high potency to scavenge various reactive oxygen and nitrogen species.
Decline of pedunculate oak (Quercus robur L.) was observed synchronously in a number of sites (Helama et al., 2009, 2014; Sohar et al., 2014a), this event thus contributing to the wider episode of dying back in this region, southern Finland, where the remaining stands represent the northern distributional limit of Quercus worldwide (Axelrod, 1983; Ducousso & Bordacs, 2004).
Mae'n rhaid eu bod wedi cyrraedd Ynysoedd Prydain efo dyfodiad derwen Twrci, oherwydd mae un genhedlaeth o'r gwenyn bob tro yn dodwy ar flodau derwen Twrci, a'r nesaf ar y derw mes di-goes (Quercus petrea; Sessile oak) neu derw mes coesynnog (Quercus robur; Pedunculate oak), wedyn 'nol at dderwen Twrci ac yn y blaen."
Quercus robur is the scientific name for one of Britain's best-loved trees - the English oak.
Se tomaron muestras representativas de residuos forestales de cosecha en el noreste espanol, incluyendo ramas, ramillas y hojas, de las siguientes especies arboreas: Pinus pinaster, Pinus radiata, Pinus sylvestris, Betula celtyberica, Acacia melanoxylon, Salix atrocynerea, Prunus avium, Populus euramericana, Eucalyptus globulus, Fagus sylvatica, Fraxinus excelsior, Quercus robur, Castanea sativa y Acer pseudoplatanus.