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
Pittosporum crassifolium (PLUG grown)
Karo Ht 3-9m
Broadly spreading, evergreen. Shiny leaves with dense white or pale buff tomentum on the underside. Tiny dark red scented flowers, followed by green 3cm capsules. Great coastal shelter but not for cold frosty inland districts.
Group trees and shrubs:
No
Categories:
- Small Tree
- NZ native
- Evergreen
- Resistant to salt spray
- Tolerates exposed sites
- Tolerates dry sites
- Attractive to birds
- Attractive berries fruits or cone
- Attracts bees
- Erosion control
- Shelter
- Container Grown
- Hedging
Plagianthus regius (PLUG grown)
Manatu or Ribbonwood Ht 10-15m
Narrowly conical initially then broadly spreading, deciduous. Small juvenile leaves and vigorous narrow erect habit make it ideal as a nurse tree for more tender plants. NZ wide except the driest coldest parts.
Group trees and shrubs:
No
Categories:
- Small Tree
- NZ native
- Deciduous
- Attractive berries fruits or cone
- Erosion control
- Shelter
- Container Grown
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
Populus 'Braaksma' NZ 5038
Braaksma hybrid poplar Ht 30m
P. deltoides x nigra (euramericana) DNA tested, narrow crown,
vigorous vertical growyh from top of pole, Drought tolerance between Veronese and Otahoua, withstands strong winds.
Originally selected & trialled 20+ years ago as 'Highden'.
Cuttings 40cm. Rooted topped @ 1m.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - yellow
- Timber
- Firewood
- Erosion control
- Shelter
Populus 'Plummer' NZ 5040
Plummer hybrid poplar Ht 30m
P.angustifolia Willow leaf poplar (Utah) x yunnanensis (Yunnan), a new hybrid for erosion control. Straight stem, light branching, a female clone. Possum resistant, excellenyt yellow autumn colour. Performing well on peat. Cuttings 40cm, Rooted topped @ 1m.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates exposed sites
- Attractive autumn colours - yellow
- Erosion control
Populus 'Otahoua' NZ 5020
Otahoua hybrid poplar (female) Ht 30m
P.deltoides x nigra. Upright crown and heavier stem for timber production. Smooth bark as a young tree, does well in wet sheltered valleys and on dry windy hillsides,. Rust resistant. Recommended for East of the North Island. Cuttings 40cm, Rooted topped @ 1m.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Attractive autumn colours - yellow
- Timber
- Erosion control
- Shelter
Salix Awanui NZ 1401
Hybrid shrub willow (male) Ht 10m
NZ bred lasiolepis x viminalis. Deciduous, vigorous, multi-stemmed, erect. Bitter leaves resistant to rabbits, possums, rust & giant willow aphid. Some drought tolerance. slip stabilisation 2nd line stream bank (not stream edge) Flowers in Aug/Sept, pollen & nectar for bees. Cuttings 40cm, Rooted topped @ 1m.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates wet sites
- Firewood
- Erosion control
Populus 'Pecam' NZ 5036
Pecam hybrid poplar (male) Ht 25m
P. maximowiczii from Hokkaido x fastigiate P. nigra from Turkey (not Lombardy).Narow crown, very light branching smooth barked, good disease & possum resistance. Tolerates near coastal sites. Least vigorous of maxi-nigra crosses. Ideal where a healthy smaller growing densely foliaged tree required. Wood density 360 kg/m3. Cuttings 40cm, Rooted topped @ 1m.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Tolerates exposed sites
- Attractive autumn colours - yellow
- Timber
- Erosion control
- Forestry species
Ulmus x hollandica `Groeneveld`
Hybrid elm (cutting grown) Ht 25-30m
Broadly columnar, deciduous. U. glabra (Wych elm) x U. carpinifolia
of French origin. Selected in Holland for resistance to Dutch Elm
Disease (DED). Straight trunk, upright branching, dense crown, for
roadside planting. Valuable decorative timber. Not for wet soils.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Attractive autumn colours - yellow
- Timber
- Erosion control
- Shelter
- Tolerates pumice soils
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