Quercus variabilis
Chinese cork oak Ht 20-25m
Broadly spreading, deciduous. Narrow light green. Tolerates dry conditions near Gisborne. Bark is corky. Rare in NZ - try some.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Erosion control
Quercus rubra
Red oak Ht 25-30m
Central & E USA. Broadly spreading, deciduous. Large lobed leaves red and brown in autumn. More cold hardy than Quercus coccinea. Acorns bitter not favoured by ducks. Grown for timber in Europe tolerating air pollution. Seedlings shade tolerant.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates shade
- Attractive autumn colours - red
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Erosion control
Quercus robur v fastigiata
Upright oak Ht 30-35m
A columnar form from seedlings at least 2 years old. Vigorous with form like a Lombardy poplar. Deeply rooted and wind firm. Brown leaves held through winter maintaining the screening and sheltering effect. Fast growth and good acorn production.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates wet sites
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Erosion control
- Shelter
- Tolerates limestone soils
- Tolerates pumice soils
Quercus robur
English oak Ht 25-30m
Pendunculate oak. Widespread across Europe. Broadly spreading. deciduous. Often has a short bole and stout branches when widely spaced. Trees long lived, preferring damp heavy soils. Heavy acorn production. Valuable durable timber.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Erosion control
- Forestry species
- Tolerates limestone soils
Quercus pyrenaica (PLUG grown)
Pyrenean (Spanish) oak Ht 15-20m
Broadly spreading, deciduous. Shoots and underside of leaves yellow tomentose. Produces acorns and should suit drier parts of NZ and grows well in Northland.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Container Grown
- Tolerates pumice soils
Quercus montana (syn. prinus)
Chestnut or Rock oak Ht 15-24m
Eastern USA. Broadly conical, straight trunk, deciduous. Tolerates dry sandy and gravelly soils, best on deeper soils. Little troubled by diseases or insects. Deeply and coarsely furrowed bark rich in tannins. Sweet acorns, Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Attractive autumn colours - red
- Attractive to birds
- Timber
Quercus palustris
Pin oak Ht 25-35m
N E USA. Vigorous grower, strong central leader to the top with long, horizontally layered branches giving this large tree distinctive appearance. Autumn colour rusty orange/red fading to brown. Prefers moist, rich, deep, well drained, acid soils.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Attractive autumn colours - red
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Erosion control
- Forestry species
Quercus muehlenbergii
Chinkapin oak Ht 10-20m
Medium sized deciduous white oak with glossy toothed leaves and small sweet, edible acorns. Tolerates alkaline dry rocky soils in the wild and grows well in cultivation on fertile loams. Acorns attractive to game birds.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive to birds
- Edible fruits and seeds
Quercus mongolica
Mongolian oak Ht 20-30m
Broadly spreaing, deciduous, autumn leaves showing some red on
the brown. Acorns eaten by sheep and ducks.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - brown
- Attractive to birds
- Timber
Quercus macranthera
Persian oak Ht 30-40m
Broadly spreading, deciduous. Young shoots distinctly grey tomentose, also beneath the leaves. Should be suited to drier areas. Acorn production. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Attractive autumn colours - brown
- Attractive to birds
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