Strophanthus preussii
Engl. & Pax
Apocynaceae
Strophanthus bracteatus Franch.
Common Name:
General Information
Strophanthus preussii is an evergreen plant, sometimes growing as a shrub up to 5 metres tall but more commonly adopting a twining habit and producing stems up to 12 metres long that grow into the surrounding trees for support[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. The stems are up to 25mm in diameter[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. The plant can become deciduous in drier conditions[
710- Title
- Tropical Flowering Plants. A Guide to Identification and Cultivation.
- Publication
-
- Author
- Llamas K.A.
- Publisher
- Timber Press; Oregon.
- Year
- 2003
- ISBN
- 0-88192-585-3
- Description
- A terse guide for the gardener to almost 1,500 species of ornamental tropical plants with brief details on their cultivation and, usually, a small photograph of good quality.
].
The plant is often grown as an ornamental, valued especially for its strikingly beautiful flowers with very long corolla tails[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. The flowering branches are sometimes used as cut-flower[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Known Hazards
The latex or seeds are used in arrow poison mixture, but because they are less toxic than those of Strophanthus gratus and Strophanthus hispidus, they are of second choice[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Botanical References
Range
Tropical Africa - Sierra Leone to Uganda and Tanzania, south to Angola and DR Congo.
Habitat
Primary and secondary moist forest, gallery forest, forest margins and clearings, at elevations from sea-level up to 1,400 metres[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Properties
| Edibility Rating |  |
| Medicinal Rating |  |
| Other Uses Rating |  |
| Habit | Semi-deciduous Climber |
| Height | 10.00 m |
| Cultivation Status | Ornamental, Wild |
Cultivation Details
Succeeds in full sun to partial shade[
710- Title
- Tropical Flowering Plants. A Guide to Identification and Cultivation.
- Publication
-
- Author
- Llamas K.A.
- Publisher
- Timber Press; Oregon.
- Year
- 2003
- ISBN
- 0-88192-585-3
- Description
- A terse guide for the gardener to almost 1,500 species of ornamental tropical plants with brief details on their cultivation and, usually, a small photograph of good quality.
]. Grows best in a fertile, humus-rich, well-drained soil[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. Prefers a slightly alkaline soil[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Plants can be kept shrub-like through pruning[
710- Title
- Tropical Flowering Plants. A Guide to Identification and Cultivation.
- Publication
-
- Author
- Llamas K.A.
- Publisher
- Timber Press; Oregon.
- Year
- 2003
- ISBN
- 0-88192-585-3
- Description
- A terse guide for the gardener to almost 1,500 species of ornamental tropical plants with brief details on their cultivation and, usually, a small photograph of good quality.
].
Edible Uses
The young leaves are said to be cooked and eaten as a vegetable[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Medicinal
The latex, or the young leaves crushed in water, are applied to treat gonorrhoea[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
The latex is put on sores and wounds to promote healing[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
A leaf decoction is taken to treat post-partum pain[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Unlike the related species S. Gratus and S. Hispidus, the seeds of this species are not rich in cardiac glycosides[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Other Uses
The latex of the plant is used for coagulating the latex of Futumia elastica when making rubber[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
A fibre obtained from the stems is used to make fishing lines, nets and ropes[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
The stems are used to make bows[
299- Title
- Protabase - Plant Resources of Tropical Africa.
- Publication
-
- Author
-
- Website
- http://www.prota.org
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Propagation
Seed -
Softwood cuttings.
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
