Alnus glutinosa
European or black alder Ht 20-25m
Broadly conical, deciduous. Vigorous growth and good form. Habitat beside rivers and will grow in very wet places. Tolerates salt winds better than the other alders. Good firewood crop to utilise wet ground. Timber durable under water.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Resistant to salt spray
- Tolerates wet sites
- Tolerates exposed sites
- Attractive flowers or catkins
- Timber
- Firewood
- Erosion control
- Shelter
Pinus densiflora
Japanese red pine Ht 20-30m
Narrowly conical, broadening with age, evergreen, reddish-brown bark on the upper trunk. Similar to Pinus sylvestris, but needles are green. Cold hardy. Larger grade open ground grown
Group trees and shrubs:
No
Categories:
- Medium tree
- Evergreen
- Christmas Trees
- Shelter
Quercus crispula
Japanese oak Ht 20-30m
Japan. Broadly spreading, deciduous, a major timber tree. Separated from Q. mongolica in 2006, accepted as new species. Tints of orange and red in autumn. Cold hardy.
Acorns eaten by sheep.(Oak ICRA checklist)
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - brown
Tilia x europaea
Common lime (Linden) Ht 25-35m
Broadly columnar, deciduous. Hybrid between Tilia cordata and Tilia platyphyllos and common throughout NZ.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attracts bees
Sorbus domestica
True Service tree Ht 10-15m
S. Europe. Broadly columnar, deciduous. Fairly dense crown. Clusters of white flowers in spring followed by 2.5cm green fruits like small apples or pears. The very sour fruit used in Europe to make a beer. Highly figured timber for furniture. Rare.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attractive to birds
- Attractive berries fruits or cone
- Attracts bees
- Edible fruits and seeds
Robinia pseudoacacia
Black locust Ht 20-25m
E. & Midwest USA. Broadly columnar deciduous. Variable stem form. Planted in NZ for slip stabilisation. Fixes nitrogen. Recommend close planting for ground durable posts & firewood. Rootstock grade CUT OFFS @ 65cm for straight new rod growth in Spring. Any other grades will be be uncut
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attractive berries fruits or cone
- Attracts bees
- Timber
- Firewood
- Erosion control
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
Gleditsia triacanthos v. inermis
Thornless honey locust Ht 25-30m
E.USA. Broadly columnar, deciduous. Thornless variety producing long brown pods which are edible by stock. Yellow leaves in autumn. Light shade with fairly open crown. Wood is hard & coarse grained. The red-brown heartwood is very durable.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Attracts bees
- Timber
- Erosion control
Juglans australis (POT grown)
Argentinian black walnut Ht 15-20m
NW Argentina to Bolivia in humid forests. Very similar in appearance to the Black walnut of the USA, and may have been moved by migrating indigenous people as a food and trade item along the mountains over a very long period. Suited to the mild parts of NZ.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Container Grown
Quercus sartorii (PLUG grown)
A Mexican red oak Ht 25m
Broadly spreading evergreen. Smaller sweet chestnut shaped glossy leaf. Differs from most red oaks in that the acorns ripen the
first instead of the second year after forming. Hardy in Nth
Canterbury, may be deciduous in cold climates.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Evergreen
- Tolerates dry sites
- Container Grown
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