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Lespedeza bicolor
Family Name: | Fabaceae (Leguminosae) |
Synonyms: | Desmodium bicolor |
Common Name: | Ezo-Yama-Hagi, Shrub Lespedeza, Shrubby Bush-Clover |
Name
Classifications and Characteristics
Plant Division | Angiosperms (Flowering Seed Plants) (Dicotyledon) |
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Plant Growth Form | Shrub |
Lifespan (in Singapore) | Perennial |
Mode of Nutrition | Autotrophic |
Plant Shape | Shrubby |
Biogeography
Native Distribution | Eastern Asia (China, Korea, Japan) |
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Native Habitat | Terrestrial |
Preferred Climate Zone | Tropical, Sub-Tropical / Monsoonal |
Local Conservation Status | Non-native (Horticultural / Cultivated Only) |
Description and Ethnobotany
Growth Form | Multi-branched, erect shrub, able to grow up to about 1 - 3 m tall. |
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Foliage | Dark green leaves with 3 leaflets which are elliptical to oval in shape and up to 5 cm long. Leaves are darker green on the upper sides while light green on the under sides. |
Flowers | Purple pea-like flowers in a raceme inflorescence, each flower measuring about 1.2 cm long. These flowers bloom both at stem tips and upper leaf axils. |
Fruit | Fruit is a black, flat pod, rounded to elliptic, indehiscent and contains one seed. |
Habitat | Found in thickets, slopes, forest margins and along roadsides. |
Cultivation | Plants grows easily in well-drained soil in full sun. It tolerates infertile or dry-ish soil as well. Ensure there is good drainage. |
Etymology | Genus Lespedeza is named after V. M. de Lespedez, who was a Spanish Governor of Florida in the 18th century. Species bicolor means of two colours. |
Landscaping Features
Landscaping | Plants are suitable to be grown in mass and effective on slopes to prevent soil erosion. |
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Desirable Plant Features | Ornamental Flowers |
Landscape Uses | Parks & Gardens, Small Gardens, Slope Stabilization |
Fauna, Pollination and Dispersal
Fauna Pollination Dispersal Associated Fauna | Butterfly-Attracting (Flower Nectar) |
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Pollination Method(s) | Biotic (Fauna) (Insects (Butterfly, Moth), Insects (Bee)) |
Seed or Spore Dispersal | Biotic (Fauna) (Vertebrates (Other Mammal)) |
Plant Care and Propagation
Light Preference | Semi-Shade, Full Sun |
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Water Preference | Moderate Water |
Rootzone Tolerance | Drought Tolerant, Well-Drained Soils |
Potential Problems | No serious insect or disease problems. |
Propagation Method | Seed, Stem Cutting |
Foliar
Foliage Retention | Deciduous |
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Mature Foliage Colour(s) | Green |
Prominent Young Flush Colour(s) | Green |
Foliar Type | Compound (Trifoliate) |
Foliar Arrangement Along Stem | Alternate |
Foliar Attachment to Stem | Petiolate |
Foliar Shape(s) | Non-Palm Foliage |
Foliar Venation | Pinnate / Net |
Foliar Margin | Entire |
Foliar Apex - Tip | Rounded |
Foliar Base | Rounded / Obtuse |
Leaf Area Index (LAI) for Green Plot Ratio | 4.5 (Shrub & Groundcover - Dicot) |
Floral (Angiosperm)
Flower & Plant Sexuality | Bisexual Flowers |
Flower Colour(s) | Pink, Purple |
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Flower Grouping | Cluster / Inflorescence |
Flower Location | Axillary, Terminal |
Flower Symmetry | Bilateral |
Individual Flower Shape | Papilionaceous / Pea-shaped |
Inflorescence Type | Raceme |
Flowering Period | Free-Flowering |
Fruit, Seed and Spore
Fruit Classification | Simple Fruit |
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Fruit Type | Indehiscent Dry Fruit , Pod |
Mature Seed Colour(s) | Black |
Seed Quantity Per Fruit | Few (1-5) |
Image Repository
Others
Master ID | 900 |
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Species ID | 2194 |
Flora Disclaimer | The information in this website has been compiled from reliable sources, such as reference works on medicinal plants. It is not a substitute for medical advice or treatment and NParks does not purport to provide any medical advice. Readers should always consult his/her physician before using or consuming a plant for medicinal purposes. |