About Pinus morrisonicola Hayata
Common Names and Taxonomy
Pinus morrisonicola, commonly called Taiwan white pine, is known in Chinese as 台灣五葉松 (pinyin: taiwan wuyesong, literally 'Taiwan five-leaf pine'). It is a conifer species in the family Pinaceae.
Tree Size and Trunk Morphology
This is a large tree, reaching 15–25 m (50–80 ft) in height and up to 1.2 m (4 ft) in trunk diameter, and its trunk is often crooked. Its needles grow in bundles of five.
Mature Cone Dimensions
Mature cones of this species are large, growing up to 10 cm (4 in) long and 4–5 cm (1.6–2.0 in) wide.
Endemic Distribution
Pinus morrisonicola is endemic to Taiwan. It grows at altitudes between 300–2,300 m (980–7,550 ft) across the whole island.
Current Elevation Occurrence
Currently, the species is scarce at lower elevations, and occurs mostly at higher elevations in less accessible areas.
Needle Comparison with Black Pine
In comparison to the similar-looking black pine (Pinus thunbergii), Taiwan white pine has slenderer, more delicate needles. When new leaves emerge, their varying shades of green are strikingly beautiful.
Ornamental Uses
Due to these traits, the species is important for garden landscaping and bonsai production.
Wood Applications
Its high-quality wood can be used for construction, furniture manufacturing, and paper production.
Leaf and Cone Uses
Its leaves can also be juiced for use as a drink, or used medicinally, and its cones can be processed to extract aromatic essential oils.
