lanxiuガーデニング
Taxonomy & Morphology:
A perennial rhizomatous herb in the Asparagaceae family, Hosta plantaginea exhibits:
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Foliage: Basal clusters of ovate-cordate to orbicular leaves
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Inflorescence: Scapes 40–80 cm tall bearing 10–20 flowers
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Flowers:
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Solitary or 2–3 clustered
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10–13 cm long, pure white, intensely fragrant
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Fruit: Triangular-cylindrical capsule
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Phenology: Flowers and fruits August–October
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Etymology: Chinese name “玉簪” (jade hairpin) derives from the blossom’s resemblance to traditional hair ornaments
Distribution & Cultivation:
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Native Range: 中国 (Sichuan to Guangdong) and Japan; widely cultivated in Europe/North America
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Growth Requirements:
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Light: Shade-adapted (foliage yellows in direct sun)
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Soil: Fertile, moist sandy loam
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Hardiness: Cold-tolerant (survives winters in most Chinese regions)
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Propagation: Primarily division; seed possible
Ethnobotanical Significance:
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Traditional Medicine (Bencao Gangmu Shiyi):
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Roots: Sweet-bland, slightly cold-natured
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Applications: Reduces swelling, detoxifies, stops bleeding
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Landscape Use:
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Classic shade garden specimen for:
• Woodland groundcover
• North-facing rockeries/building foundations
• Waterside or stone accent plantings -
Valued in Chinese gardens for elegant form and nocturnal fragrance
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