Oxytropis oxyphylla
(Pall.) DC.
Fabaceae
Oxytropis andaensis P.H.Huang & L.H.Zhuo
Oxytropis arenaria Jurtzev
Oxytropis chankaensis Jurtzev
Oxytropis hailarensis Kitag.
Oxytropis hulunbailensis H.C.Fu & S.H.Cheng
Oxytropis lanata psilocarpa Kitag.
Oxytropis selengensis Bunge
Oxytropis verticillaris Ledeb.
Phaca oxyphylla Pall.
Common Name:
General Information
Oxytropis oxyphylla is a stemless, herbaceous perennial plant arising from a subterranean long-branched multiheaded caudex; it produces a tuft of growth 7 - 20cm tall[
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.
].
The plant is harvested from the wild for local use as a medicine.
Known Hazards
We have no information for this species, but several members of this genus are known to be potentially toxic, particularly to grazing animals.
Some members of the genus are known to contain the indolizidine alkaloid 'swainsonine'. Chronic intoxication with this alkaloid causes a variety of neurological disorders in grazing animals along with reduced appetite which can lead to weight loss and cessation of reproductive ability. Swainsonine has also been found to have potential for use in anti-cancer drug treatments.
In some species, other alkaloids are suspected of causing toxicity.
In addition, some members of the genus have been reported to accumulate selenium - although this is an essential trace element it can be toxic in higher doses. Signs and symptoms of selenium toxicity include a garlic odour on the breath, gastrointestinal disorders, hair loss, sloughing of nails, fatigue, irritability, and neurological damage - in extreme cases it can result in death.
Botanical References
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
E. Asia - northern China (Gansu, Heilongjiang, Jilin, Liaoning, Nei Mongol, Qinghai, Shaanxi), Korea
Habitat
Sandy open hillsides, semistabilized sand dunes, gravelly areas, grasslands; at elevations from 500 - 2,700 metres[
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 | Perennial |
Height | 0.15 m |
Pollinators | Insects |
Cultivation Status | Wild |
Cultivation Details
Oxytropis species generally grow best in a very sunny position in a deep, well-drained, sandy or gritty soil[
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.
]. Species with woolly leaves greatly resent winter wet[200[.
Many species in this genus are suitable as ornamentals, valued for their clusters of flowers and their attractive foliage. However, species often fail in cultivation, often because of a lack of an appropriate Rhizobium bacterium[
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.
].
Members of this genus are generally resentful of root disturbance and, if the seed is not sown in situ, then seedlings need to be planted into their permanent positions as soon as possible[
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.
].
We have seen no specific information for this species, but most members of this genus have a symbiotic relationship with certain soil bacteria; these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby.
Edible Uses
None known
Medicinal
The plant is used to treat cardiovascular diseases, ascites, anthrax[
1552- Title
- Review of the Current Status of Study Oxytropis
- Publication
- Asian Journal of Pharmaceutical and Clinical Research Vol 11, Issue 4, 2018
- Author
- Amirkhanova A.Sh.; Ustenova G.O.
- Publisher
-
- Year
- 2018
- ISBN
- 2455-3891
- Description
-
]. A proprietary medication called 'Oxophil' is obtained from the above-ground parts of the plant. Containing biologically active flavonoids, it has antihypoxic, analgesic, and anti-inflammatory action, and is used in the treatment of rhinitis, and is also said to contribute to the restoration of the affected tissues[
1552- Title
- Review of the Current Status of Study Oxytropis
- Publication
- Asian Journal of Pharmaceutical and Clinical Research Vol 11, Issue 4, 2018
- Author
- Amirkhanova A.Sh.; Ustenova G.O.
- Publisher
-
- Year
- 2018
- ISBN
- 2455-3891
- Description
-
].
The plant contains coumarins, essential oils, alkaloids, and the following flavonoids: rhamnetin, rhamnazin, and their glycosides[
1552- Title
- Review of the Current Status of Study Oxytropis
- Publication
- Asian Journal of Pharmaceutical and Clinical Research Vol 11, Issue 4, 2018
- Author
- Amirkhanova A.Sh.; Ustenova G.O.
- Publisher
-
- Year
- 2018
- ISBN
- 2455-3891
- Description
-
].
Other Uses
None known
Propagation
Pre-soak the seed for 24 hours in warm water and then sow in a greenhouse in early spring. Prick out the seedlings into individual pots as soon as the cotyledons emerge in order to avoid damage to the root. Grow them on in deep pots in a cold greenhouse or cold frame, and plant them out the following spring[
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.
].
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