Name
Classifications and Characteristics
| Plant Division | Angiosperms (Flowering Seed Plants) |
|---|---|
| Plant Growth Form | Shrub |
| Lifespan (in Singapore) | Perennial |
| Mode of Nutrition | Autotrophic |
Biogeography
| Native Distribution | Of horticultural origin. |
|---|---|
| Native Habitat | Terrestrial |
| Local Conservation Status | Non-native (Horticultural / Cultivated Only) |
Description and Ethnobotany
| Growth Form | It is a large-flowered shrub that climbs up to 3.5 - 4.5 m. |
|---|---|
| Foliage | Deciduous leaves, compound pinnate, each leaflet is arranged oppositely, leaflet is ovate and has serrated margin. |
| Stems | Stems have thorns. |
| Flowers | Large flowers of about 10 - 13 cm in diameter, dark red, cup shaped, multipetalous (at least 40 petals), borne in clusters. |
| Taxonomy | Other alternative cultivar names include 'Meidrason', 'Red Pierre', and 'Eric Tabarly'. |
| Cultivation | Can be trained as climber. |
| Etymology | The genus Rosa is a latin name for rose. |
Landscaping Features
| Desirable Plant Features | Ornamental Flowers, Fragrant |
|---|---|
| Landscape Uses | Flowerbed / Border, Container Planting |
| Usage Hazard - Cons | Spines/Thorns - Stem/Branch |
Fauna, Pollination and Dispersal
| Pollination Method(s) | Biotic (Fauna) |
|---|
Plant Care and Propagation
| Light Preference | Full Sun |
|---|---|
| Water Preference | Moderate Water |
| Plant Growth Rate | Moderate |
| Rootzone Tolerance | Well-Drained Soils, Acidic (low pH) Soils |
| Transplanting Tolerance | Moderate |
| Maintenance Requirements | Moderate |
| Potential Problems | Easily attacked by black spot fungus. |
| Propagation Method | Stem Cutting |
Foliar
| Foliage Retention | Deciduous |
|---|---|
| Mature Foliage Colour(s) | Green |
| Mature Foliage Texture(s) | Glossy / Shiny |
| Prominent Young Flush Colour(s) | Green |
| Young Flush Texture(s) | Glossy / Shiny |
| Foliar Type | Compound |
| Foliar Attachment to Stem | Petiolate |
| Foliar Shape(s) | Non-Palm Foliage |
| Foliar Venation | Pinnate / Net |
| Foliar Margin | Serrate / Toothed |
Floral (Angiosperm)
| Flower & Plant Sexuality | Bisexual Flowers |
| Flower Colour(s) | Red |
|---|---|
| Flower Texture(s) | Smooth |
| Flower Grouping | Cluster / Inflorescence |
| Inflorescence Type | Umbel |
| Flowering Period | Free-Flowering |
Image Repository
Others
| Master ID | 33616 |
|---|---|
| Species ID | 8030 |
| 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. |
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