Exallage auricularia
(L.) Bremek.
Rubiaceae
Hedyotis is a very problematic genus or group of genera. Neither the overall identity and limits of this lineage, nor the evolutionary patterns within it, are at all understood or delineated. Widely differing treatments have long been used in different regions and floras. The situation is far from resolution or even general consensus and so many authors treat the genus very broadly[
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.
]. In line with several recent (up to 2013) molecular and phylogenic studies, the Kew ‘World Checklist of Selected Plant Families’ has recognised a number of distinct genera and this is the treatment we are adopting here[
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Hedyotis auricularia L.
Hedyotis costata R.Br. ex G.Don
Hedyotis crataeogonum Spreng.
Hedyotis geniculata Roxb.
Hedyotis hirsuta Lam.
Hedyotis multicaulis Schltdl. ex Hook.f.
Hedyotis nervosa Lam.
Hedyotis venosa (Blume) Korth
Metabolos auricularius (L.) Blume ex Bremek.
Metabolos ciliaris Blume ex Miq.
Metabolos venosus Blume
Oldenlandia auricularia (L.) K.Schum.
Oldenlandia crataeogonum (Spreng.) Guillaumin
Oldenlandia leopoldvillensis De Wild.
Spermacoce hispida Miq. ex Hook.f.
Spermacoce lineata Roxb.
Common Name:
General Information
Exallage auricularia is a perennial plant producing a number of stems from a stout rootstock. It sometimes grows up to 1 metre tall but often has weak stems that creep along the ground, rooting at the nodes[
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 and sometimes as a food.
Known Hazards
None known
Botanical References
Range
E. Asia - China, Insia, Sri Lanka, Nepal, Bangladesh, Myanmar, Thailand, Vietnam, Malaysia, Indonesia, Philippines to Australia.
Habitat
Thickets, forests, wet grassland, shady roadsides, rubber, tea or cinchona plantations or along water sides; at elevations up to 1,600 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
| Edibility Rating |  |
| Medicinal Rating |  |
| Habit | Perennial |
| Height | 0.50 m |
| Cultivation Status | Wild |
Cultivation Details
Not known
Edible Uses
Leaves - cooked[
688- Title
- Journal of the Arnold Arboretum Vol. 68
- Publication
-
- Author
-
- Website
- http://www.biodiversitylibrary.org
- Publisher
- Harvard University.
- Year
- 1987
- ISBN
- 0004-2625
- Description
- Various articles on plants. It can be downloaded from the Internet.
]. Boiled and eaten with rice[
310- Title
- Plant Resources of Southeast Asia
- Publication
-
- Author
-
- Website
- http://proseanet.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Lots of information on the uses of the plants of SE Asia.
].
Medicinal
A decoction or extract of the leaves or the whole crushed leaves are taken in the treatment of intestinal problems, including dysentery, and also to treat cholera[
240- Title
- Glossary of Indian Medicinal Plants (Including the Supplement).
- Publication
-
- Author
- Chopra. R. N., Nayar. S. L. and Chopra. I. C.
- Publisher
- Council of Scientific and Industrial Research, New Delhi.
- Year
- 1986
- ISBN
- -
- Description
- Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
,
310- Title
- Plant Resources of Southeast Asia
- Publication
-
- Author
-
- Website
- http://proseanet.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Lots of information on the uses of the plants of SE Asia.
].
A paste of the leaves is considered emollient and is applied to abscesses and wounds[
310- Title
- Plant Resources of Southeast Asia
- Publication
-
- Author
-
- Website
- http://proseanet.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Lots of information on the uses of the plants of SE Asia.
]. The boiled leaves are rubbed on aching parts of the body or applied as a poultice on cracked skin[
310- Title
- Plant Resources of Southeast Asia
- Publication
-
- Author
-
- Website
- http://proseanet.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Lots of information on the uses of the plants of SE Asia.
]. The leaf juice is applied for diseases of the eyes[
310- Title
- Plant Resources of Southeast Asia
- Publication
-
- Author
-
- Website
- http://proseanet.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Lots of information on the uses of the plants of SE Asia.
].
The plant contains the alkaloid hedyotine[
240- Title
- Glossary of Indian Medicinal Plants (Including the Supplement).
- Publication
-
- Author
- Chopra. R. N., Nayar. S. L. and Chopra. I. C.
- Publisher
- Council of Scientific and Industrial Research, New Delhi.
- Year
- 1986
- ISBN
- -
- Description
- Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
].
The stem and root contain 0.001% of the alkaloid auricularine and another alkaloid[
240- Title
- Glossary of Indian Medicinal Plants (Including the Supplement).
- Publication
-
- Author
- Chopra. R. N., Nayar. S. L. and Chopra. I. C.
- Publisher
- Council of Scientific and Industrial Research, New Delhi.
- Year
- 1986
- ISBN
- -
- Description
- Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
].
Other Uses
None known
Propagation
Seed -
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
