Trachycarpus fortunei 學問
Single trunk, up to 9 m (30 ft) tall. Originating from open woodland and farmland. China. Dioecious. Mountainous regions of northern Myanmar to central China, often snow covered in winter.
A medium to large, lightly armed fan palm to about 10 m tall. It has dark green, unevenly divided leaves, split about half-way to the petiole. It isn't self cleaning, so the old, dead leaves can form a skirt around the top of the trunk