Chinese Quince

Image: Wikimedia Commons (See link for license)

Chinese Quince🌸

Pseudocydonia sinensis

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バラ科TreeDeciduousFruit treeFlowering treeMedicinal

A deciduous tree in the rose family, native to China and long naturalized in Japan. Pink 5-petaled flowers in spring give rise to large yellow oval fruit 10–15 cm long in autumn. The fragrant fruit is too astringent to eat raw but is made into preserves, liquor, and throat lozenges (karin extract). The attractive mottled bark (grey-green to brown, peeling in patches) has ornamental value. Not to be confused with the unrelated tropical 'karin' timber (Pterocarpus).

Identification Points

  • βœ“Alternate elliptic leaves with serrated margins
  • βœ“Pale pink 5-petaled flowers in spring
  • βœ“Yellow oval fruit 10–15 cm across with strong fragrance

Habitat

Cultivated (gardens and orchards)

Season

April to May (flowers); October to November (fruit)

Morphological TraitsAI-estimated, needs verification

Leaf arrangement

Alternate

Leaf type

Simple

Leaf shape

Ovate

Growth form

Tree

Evergreen/Deciduous

Deciduous

Petal count

5 petals

Flower color

Pink

Flowering season

Spring

Habitat

Cultivated

Phylogenetic Positionバラ科 β†’

Phylogenetic Position

Angiosperms > Eudicots > Core eudicots > Rosales > Rosaceae

Divergence Era

Late Cretaceous (approx. 90 million years ago onward)

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Sources & References

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