Japanese Kerria

kerria japonica

Japanese Kerria is a beautiful, deciduous shrub in the rose family Rosaceae, native to the mountain valleys of China and Japan. Known for its arching, slender, bright green stems, this hardy plant brings exceptional year-round interest to woodland edges and gardens alike. In mid to late spring, it bursts into a spectacular display of bright golden-yellow flowers that resemble miniature wild roses, providing an early source of nectar for pollinators. Historically cherished in Japanese culture, where it is known as 'Yamabuki', this resilient shrub is exceptionally shade-tolerant, spreading via underground runners to form attractive, dense thickets.

Hábitat: Found in moist mountain thickets, valleys, and forest margins, often along streamsides or within damp woodland settings.

Aspecto

This deciduous shrub reaches 100 to 300 centimeters in height, characterized by its distinctive arching, zig-zag, bright-green stems that remain green throughout the winter. Its leaves are alternate, simple, ovate-lanceolate, and sharply doubly-serrated with prominent veins, turning a soft yellow in autumn. The flowers are solitary, 3 to 5 centimeters across, with five bright golden-yellow petals, though cultivated double-flowered varieties feature dense, pom-pom-like blooms.

ReinoPlantaeFiloTracheophytaClaseMagnoliopsidaOrdenRosalesFamiliaRosaceaeGéneroKerria

Japanese Kerria

Categoría

Plantas

Rareza

Common

Peligro

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Datos interesantes

It is a monotypic genus, meaning Kerria japonica is the only species classified within the genus Kerria.

The Japanese name 'Yamabuki' translates directly to mountain breath and also refers to a specific traditional Japanese shade of golden-yellow.

The double-flowered cultivar 'Pleniflora' is so popular that it is often encountered more frequently in western gardens than the wild single-flowered form.

Habilidades especiales

The bright green bark of its stems contains chlorophyll, enabling the plant to continue photosynthesizing and producing energy even after shedding its leaves in winter.

It spreads vigorously using underground stolons, allowing it to form dense, protective thickets that prevent soil erosion and outcompete other understory plants.

Unlike many other members of the Rose family, it can grow, thrive, and bloom successfully in deep woodland shade.

Medidas y detalles

Longitud: 100-300 cm
Esperanza de vida: 10-30 años

Dieta y alimentación

As a photoautotrophic plant, it utilizes sunlight, water, and atmospheric carbon dioxide to produce glucose via photosynthesis, while drawing essential minerals from the soil.

Alimentos principales

Sunlight
Carbon Dioxide
Water
Nitrogen
Phosphorus
Potassium

Conexiones ecológicas

mutualism

Western Honey Bee

Apis mellifera

Bees visit the single-petaled varieties to forage on nectar and pollen, aiding in pollination.

eaten by

Japanese Beetle

Popillia japonica

Japanese beetles frequently feed on the foliage during the mid-summer months.

Rasgos

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También conocido como

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Colecciones

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Seguridad

Peligro

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Preguntas frecuentes

¿Cómo identificar a Japanese Kerria?

La forma más fácil de identificar a Japanese Kerria es usar la aplicación de identificación de naturaleza Snappit.

¿Cuál es el longitud de Japanese Kerria?

100-300 cm

¿Cuál es el esperanza de vida de Japanese Kerria?

10-30 años

¿Qué come Japanese Kerria?

As a photoautotrophic plant, it utilizes sunlight, water, and atmospheric carbon dioxide to produce glucose via photosynthesis, while drawing essential minerals from the soil.

¿Dónde se encuentra normalmente Japanese Kerria?

Found in moist mountain thickets, valleys, and forest margins, often along streamsides or within damp woodland settings.