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, 20:19, 9 August 2010
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| {{SPlantbox | | {{SPlantbox |
| + | |familia=Griseliniaceae |
| |genus=Griselinia | | |genus=Griselinia |
| |habit_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381 | | |habit_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381 |
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| It is the sole genus in the family '''Griseliniaceae'''; in the past it was often placed in the [[Cornaceae]] (dogwood family, order [[Cornales]]), but differs from that in many features; recent genetic evidence from the [[Angiosperm Phylogeny Group]] has shown that it is correctly placed in the [[Apiales]]. | | It is the sole genus in the family '''Griseliniaceae'''; in the past it was often placed in the [[Cornaceae]] (dogwood family, order [[Cornales]]), but differs from that in many features; recent genetic evidence from the [[Angiosperm Phylogeny Group]] has shown that it is correctly placed in the [[Apiales]]. |
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− | The [[leaf|leaves]] are [[evergreen]], smooth and glossy above, often paler below. The [[flower]]s are very small, with five sepals and stamens and a single stigma. Petals 2-3 mm long. However, the female flower of ''G.lucida'' has no petals. The [[fruit]] is a small purple oval [[berry]] 5-10 mm long. | + | The [[leaf|leaves]] are [[evergreen]], smooth and glossy above, often paler below. The [[flower]]s are very small, with five sepals and stamens and a single stigma. Petals 2-3 mm long. However, the female flower of ''G.lucida'' has no petals. The [[fruit]] is a small purple oval [[berry]] 5-10 mm long. |
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| ;New Zealand species | | ;New Zealand species |
− | The two New Zealand species are large shrubs or trees, from 4-20 m tall. Both trees are or can be [[epiphytic]] or [[hemiphytic]]. Though sometimes occurring on rocky outcrops or coastal cliffs G.lucida is almost exclusively so. The young tree often colonizes amongst other epiphytes like [[Collospermum]] and [[Astelia]] high in the forest canopy, before growing aerial roots down the trunk of its host. Upon contact with the ground the roots can become large - up to 250 mm thick, and are easily identified for their heavy length wise corrugations. ''G. lucida'' seldom becomes a freestanding tree if having begun life epiphytically, and can often be seen to have collapsed where the host has died. | + | The two New Zealand species are large shrubs or trees, from 4-20 m tall. Both trees are or can be [[epiphytic]] or [[hemiphytic]]. Though sometimes occurring on rocky outcrops or coastal cliffs G.lucida is almost exclusively so. The young tree often colonizes amongst other epiphytes like [[Collospermum]] and [[Astelia]] high in the forest canopy, before growing aerial roots down the trunk of its host. Upon contact with the ground the roots can become large - up to 250 mm thick, and are easily identified for their heavy length wise corrugations. ''G. lucida'' seldom becomes a freestanding tree if having begun life epiphytically, and can often be seen to have collapsed where the host has died. |
| Epiphytic growth in G.littoralis is less common but does occur in wetter climates. | | Epiphytic growth in G.littoralis is less common but does occur in wetter climates. |
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| ==Varieties== | | ==Varieties== |
| The vernacular names from New Zealand species are of [[Māori]] origin. | | The vernacular names from New Zealand species are of [[Māori]] origin. |
− | *''[[Griselinia littoralis|G. littoralis]]'' - Kapuka; leaves 6-14 cm long. | + | *''[[Griselinia littoralis|G. littoralis]]'' - Kapuka; leaves 6-14 cm long. |
− | *''G. lucida'' - [[Akapuka]]; differs from ''G. littoralis'' in larger leaves, to 12-18 cm long. | + | *''G. lucida'' - [[Akapuka]]; differs from ''G. littoralis'' in larger leaves, to 12-18 cm long. |
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| ;South American species | | ;South American species |