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 macrocarpa
Bur oak Ht 20-30m
Central N America. Broadly spreading, deciduous. Large lobed leaves and large acorn in a cup with long slender scales. Tolerates air pollution.
Prefers moist deep soils. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive to birds
- Attractive berries fruits or cone
- Timber
Quercus pagoda
Cherrybark oak Ht 30-40m
S.E.USA. Broadly columnar, deciduous. Grows on a range of soil types. Fast growing,massive, valuable timber tree,from the best alluvial sites in mild, short winters and
hot humid summers. Yellow-brown leaves in autumn. Acorns eaten by deer and American wildlife. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Attractive autumn colours - yellow
- Attractive autumn colours - brown
- Attractive to birds
- Timber
Castanea sativa
Sweet chestnut Ht 25-30m
Sth Europe, SW Asia & Nth Africa. Broadly columnar, deciduous. Intolerant of clay soils - good drainage essential. Edible nuts are roasted and eaten hot. Valuable hardwood timber. Coppices well for poles, split posts or firewood.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates dry sites
- Intolerant to clay soils
- Attractive autumn colours - yellow
- Attractive autumn colours - brown
- Attractive flowers or catkins
- Attractive berries fruits or cone
- Edible fruits and seeds
- Timber
- Firewood
Carya illinoensis
Pecan Ht 20-30m
Mississippi Valley,USA. Broadly spreading, deciduous. Produces the sweet, thin shelled pecan nut. Prefers rich alluvial soils.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Edible fruits and seeds
- Timber
Alnus rubra
Oregon or red alder Ht 25-30m
West North America. Broadly conical deciduous. Vigorous growth on hillsides as well as stream sides. Produces good hardwood timber for furniture and panelling. Planted for shelter. Red winter buds identify this alder.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Tolerates exposed sites
- Attractive flowers or catkins
- Timber
- Firewood
- Erosion control
- Shelter
Quercus aliena
Oriental White oak Ht 20-30m
Central China, Korea & Japan. Broadly spreading tree with white pubescens under the leaves. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
Fraxinus velutina
Arizona ash Ht 9-12m
Broadly columnar, deciduous. Leaves and shoots densely clothed with grey, velvety down. Suited to dry climates and summer heat. Yellow autumn colour. Used as an understock.
Group trees and shrubs:
Yes
Categories:
- Small Tree
- Deciduous
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Firewood
- Erosion control
Fraxinus chinensis subsp. rhynchophylla
Chinese large-leafed ash Ht 15-25m
Korea and China. Broadly columnar, deciduous, a tall tree in its habitat. Growing at Eastwoodhill Arboretum. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
Chimonanthus praecox
Winter sweet Ht 1-3m
China. Broadly spreading, deciduous. Pale, waxy, yellow, sweetly scented flowers produced in winter on the bare branches. Succeeds in any well drained soil. Excellent on calcium rich soils.
Group trees and shrubs:
Yes
Categories:
- Shrub
- Deciduous
- Tolerates shade
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attracts bees
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