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Strophanthus gratus

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Strophanthus gratus

Family Name: Apocynaceae
Synonyms: Nerium guineense
Common Name: Cream Fruit, Climbing Oleander, Indian Rubber Vine, Strofantus Ungu

Name

Family Name
Genus Epithet
Species Epithet
Name Status (botanical)
Synonyms
Common Names

Classifications and Characteristics

Plant Growth Form Shrub

Biogeography

Native Distribution West Tropical Africa

Description and Ethnobotany

Growth Form A woody vine which can reach a height of 25m, it can also be grown as a sarmentose shrub. 
Foliage The leaves are simple and glabrous. 
Stems The branches are dark coloured, glabrous and lenticillate. 
Flowers The flowers are borne on terminal cymes. The bisexual flowers have 5-lobed light pink petals and are fragrant. 
Fruit The fruits are divergent follicles, connate at the base. 
Habitat It can be found in primary and secondary forests, often at forest margins and thickets from sea level to an altitude of 650m. 
Ethnobotanical Uses Medicinal: The leaves are used in Africa as a folk medicine against snakebite. The plant contains cardiac glycosides or ouabin which is extracted from the seed and used in pharmaceuticals in Europe as a rapid cardiac stimulant.  
Others: The seeds and latex are used to to poison arrows in Africa. When an animal is killed in such a way, the flesh around the wound should be cut away and discarded but is otherwise safe to eat. 

Landscaping Features

Desirable Plant Features Ornamental Flowers, Fragrant (Flowers)
Landscape Uses Parks & Gardens, Trellis / Arbour / Pergola
Usage Hazard - Cons Toxic Upon Ingestion

Plant Care and Propagation

Light Preference Full Sun
Water Preference Moderate Water
Propagation Method Seed, Stem Cutting

Foliar

Mature Foliage Colour(s) Green
Leaf Area Index (LAI) for Green Plot Ratio 4.5 (Shrub & Groundcover - Dicot)

Floral (Angiosperm)

Flower Colour(s) Pink, Red

Image Repository

Images

Others

Master ID 1191
Species ID 2484
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.
Species record last updated on: 14 October 2021.
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