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Phyllocladus trichomanoides D.Don식물/들꽃-나한송과(Podocarpaceae) 2024. 11. 13. 19:09
국표에 없다.
Phyllocladus trichomanoides, the tānekaha or celery pine, is a coniferous tree endemic to New Zealand.
Description
Tānekaha is a medium-sized forest tree growing up to 25 m in height and 1 m trunk diameter. The main structural shoots are green-skinned for 2–3 years, then turn brown as the bark thickens. The leaves are sparse, tiny, scale-like, 2–3 mm long, and only green (photosynthetic) for a short time, soon turning brown.
Most photosynthesis is performed by phylloclades, highly modified, leaf-like short shoots; these are arranged alternately, 10-15 on a shoot, the individual phylloclades rhombic, 1.5-2.5 cm long. The seed cones are berry-like, with a fleshy white aril surrounding but not fully enclosing the single seed.
Distribution
In the North Island this species is found in lowland forests from Te Paki to 40°S. In the South Island this species is found in northern Marlborough and Nelson to 41°30'S.
https://youtu.be/LhqptB5OSZY?t=1282
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