Prunus itosakura

Prunus itosakura

Prunus itosakura, also known as the Japanese hill cherry, is a species of cherry native to Japan. It is a deciduous tree that typically grows to a height of 10-15 meters. The tree is known for its beautiful pink flowers that bloom in the spring.

Taxonomy

Prunus itosakura belongs to the Prunus genus, which includes other well-known species such as the Prunus serrulata (Japanese cherry), Prunus avium (sweet cherry), and Prunus cerasus (sour cherry). The species name 'itosakura' is derived from the Japanese words 'ito' meaning thread and 'sakura' meaning cherry, referring to the thread-like petals of the flowers.

Description

Prunus itosakura is a medium-sized tree with a broad crown. The leaves are alternate, simple, and ovate with serrated margins. The flowers are pink, with five petals that are thin and thread-like, giving the tree its name. The fruit is a small, round drupe that is dark red to black in color.

Distribution and Habitat

Prunus itosakura is endemic to Japan, where it is found in the wild in mountainous areas. It prefers well-drained soils and is often found in open woodlands and along forest edges.

Cultivation and Uses

Prunus itosakura is cultivated for its ornamental value. The tree's beautiful spring blossoms make it a popular choice for gardens and parks. In Japan, it is often planted in temple gardens and is a common feature in traditional Hanami celebrations.

Conservation Status

While Prunus itosakura is not currently listed as threatened or endangered, like many native species, it faces threats from habitat loss and climate change.

See Also

• Prunus
• Prunus serrulata
• Prunus avium
• Prunus cerasus
• Hanami

References

• Flora of Japan (1993)
• The Plant List (2013)
• IUCN Red List of Threatened Species (2021)

External Links

• Flora of Japan
• The Plant List
• IUCN Red List of Threatened Species