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| Cold temperate coniferous forest belt: from
2500 to 3000 meters |
| Tsuga chinensis var.
formosana |
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| Profile |
| Scientific
name: |
Tsuga chinensis (Franch.)
Pritz. Ex Diels var. formosana (Hayata) Li & Keng |
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| Features: |
Tsuga
chinensis are large, evergreen coniferous trees that can
stand up to 50m high. Their leaves are concentrated on the
crowns and tips of their branches and twigs, which grow outward
horizontally and give the tree the appearance of a very large,
beautiful green umbrella when viewed from a distance. The
Tsuga chinensis has a trunk that is straight and erect, depressed
leaves that are arranged in a spiral, leaf apices that are
either obtuse or retuse, and scaly bark that is grayish-brown
in color. The trees have monoecious flowers, with female flowers
being dark red and cylindrical while male flowers are dark
yellow, spherical, have strobilus, and are found on axillary
branches. Tsuga chinensis have brown, ovate- or oval-shaped
cones, and their seeds develop wings when mature, allowing
them to be spread by the wind while the cones remain attached
to the branches. Large populations of Tsuga chinensis
are usually found growing together in foggy, coniferous forests.
The trees, which are somewhat hard to identify in direct sunlight,
are more easily apparent on foggy and cloudy days via their
silhouette. As sunlight rarely shines through the trees' dense
shade, seedlings sometimes have a hard time growing. |
| Habitat: |
Tsuga
chinensis are found in Taiwan's central and southern mountains
at altitudes of 1800-2900m. Since their commercial value is
lower than that of Hinoki trees, and access to them on the
forest floor is usually blocked by Yushania niitakayamensis,
Tsuga chinensis are relatively free from the threat
of illegal logging operations and remain fairly well preserved
in their natural environment. |
| High-Altitude
Areas>Flora>Tsuga
chinensis |
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