Ipomoea nil
(L.)Roth.
Convolvulaceae
The Temperate Database is in the process of being updated, with new records being added and old ones being checked and brought up to date where necessary. This record has not yet been checked and updated.
Common Name: Japanese Morning Glory
Close-up of a flower
Photograph by: J.M.Garg
GNU Free Documentation License
Close-up of a flower
Photograph by: J.M.Garg
GNU Free Documentation License
Growing along a fence
Photograph by: Quentin Groom
Creative Commons Zero, Public Domain Dedication
Seeds and seed capsules
Photograph by: KENPEI
Close-up of a leaf
Photograph by: J.M.Garg
GNU Free Documentation License
General Information
Ipomoea nil is an annual plant that can grow up to 5.00 metres tall.
It is harvested from the wild for local use as a medicine..
Known Hazards
None known
Botanical References
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
,
266- Title
- Flora of China
- Publication
-
- Author
-
- Website
- http://flora.huh.harvard.edu/china/
- Publisher
- Missouri Botanical Garden Press; St. Louis.
- Year
- 1994
- ISBN
-
- Description
- An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
Range
Pantropical.
Habitat
Thickets on mountain slopes, waysides, fields and hedges from sea level to 1600 metres in China[
266- Title
- Flora of China
- Publication
-
- Author
-
- Website
- http://flora.huh.harvard.edu/china/
- Publisher
- Missouri Botanical Garden Press; St. Louis.
- Year
- 1994
- ISBN
-
- Description
- An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
].
Properties
| Medicinal Rating |  |
| Habit | Annual |
| Height | 5.00 m |
| Growth Rate | Fast |
| Cultivation Status | Wild |
Cultivation Details
Requires a fertile well-drained loam in a sunny position[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
The plant is not frost hardy, but can be grown outdoors as a tender annual in temperate zones[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
A very ornamental plant, there are several named varieties[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Closely related to I. purpurea[
260- Title
- Conservatory and Indoor Plants Volumes 1 & 2
- Publication
-
- Author
- Phillips. R. & Rix. M.
- Publisher
- Pan Books, London.
- Year
- 1998
- ISBN
- 0-330-37376-5
- Description
- Excellent photos of over 1,100 species and cultivars with habits and cultivation details plus a few plant uses. Many species are too tender for outdoors in Britain though there are many that can be grown outside.
].
Edible Uses
None known
Medicinal
The seed is anthelmintic, anticholinergic, antifungal, antispasmodic, antitumour, diuretic and laxative[
176- Title
- Handbook of Chinese Herbs and Formulas.
- Publication
-
- Author
- Yeung. Him-Che.
- Publisher
- Institute of Chinese Medicine, Los Angeles
- Year
- 1985
- ISBN
- -
- Description
- An excellent Chinese herbal giving information on over 500 species. Rather technical and probably best suited to the more accomplished user of herbs.
,
279- Title
- Medicinal Plants in the Republic of Korea
- Publication
-
- Author
-
- Publisher
- World Health Organisation, Manila
- Year
- 1998
- ISBN
- 92 9061 120 0
- Description
- An excellent book with terse details about the medicinal uses of the plants with references to scientific trials. All plants are described, illustrated and brief details of habitats given.
]. It is used in the treatment of oedema, oliguria, ascariasis and constipation[
176- Title
- Handbook of Chinese Herbs and Formulas.
- Publication
-
- Author
- Yeung. Him-Che.
- Publisher
- Institute of Chinese Medicine, Los Angeles
- Year
- 1985
- ISBN
- -
- Description
- An excellent Chinese herbal giving information on over 500 species. Rather technical and probably best suited to the more accomplished user of herbs.
]. The seed is also used as a contraceptive in Korea[
279- Title
- Medicinal Plants in the Republic of Korea
- Publication
-
- Author
-
- Publisher
- World Health Organisation, Manila
- Year
- 1998
- ISBN
- 92 9061 120 0
- Description
- An excellent book with terse details about the medicinal uses of the plants with references to scientific trials. All plants are described, illustrated and brief details of habitats given.
].
The seed contains small quantities of the hallucinogen LSD[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
,
219- Title
- Gardening on Walls
- Publication
-
- Author
- Grey-Wilson. C. & Matthews. V.
- Publisher
- Collins
- Year
- 1983
- ISBN
- 0-00-219220-0
- Description
- A nice little book about plants for growing against walls and a small section on plants that can grow in walls.
]. This has been used medicinally in the treatment of various mental disorders.
The pounded plant is used as a hair wash to rid the hair of lice[
272- Title
- Plants and People of Nepal
- Publication
-
- Author
- Manandhar. N. P.
- Publisher
- Timber Press. Oregon.
- Year
- 2002
- ISBN
- 0-88192-527-6
- Description
- Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
].
Other Uses
None known
Propagation
Pre-soak the seed for 12 hours in warm water, or scarify the seed, and sow in individual pots in a greenhouse in early spring. The seed usually germinates in 1 - 3 weeks at 22°c. Plants are extremely resentful of root disturbance, even when they are quite small, and should be potted up almost as soon as they germinate[
219- Title
- Gardening on Walls
- Publication
-
- Author
- Grey-Wilson. C. & Matthews. V.
- Publisher
- Collins
- Year
- 1983
- ISBN
- 0-00-219220-0
- Description
- A nice little book about plants for growing against walls and a small section on plants that can grow in walls.
]. Grow them on fast in the greenhouse and plant them out into their permanent positions after the last expected frosts. Consider giving them some protection such as a cloche until they are growing away actively.
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Useful Temperate Plants Database 2016 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
