Oxalis stricta
L.
Oxalidaceae
Acetosella fontana (Bunge) Kuntze
Acetosella stricta (L.) Kuntze
Ceratoxalis coloradensis (Rydb.) Lunell
Ceratoxalis cymosa (Small) Lunell
Ceratoxalis stricta (L.) Lunell
Oxalis bushii Small
Oxalis coloradensis Rydb.
Oxalis corniculata stricta (L.) Sav.
Oxalis cymosa Small
Oxalis europaea Jord.
Oxalis fluminensis bushii (Small) H.Hara
Oxalis fluminensis cymosa (Small) H.Hara
Oxalis fluminensis pallidiflora (Fernald) H.Hara
Oxalis fluminensis subglabrata (Wiegand) H.Hara
Oxalis fluminensis villicaulis (Wiegand) H.Hara
Oxalis fontana Bunge
Oxalis interior (Small) R.Knuth
Oxalis lejeunei Rouy
Oxalis navieri Jord.
Oxalis oneidica House
Oxalis rufa Small
Oxalis shinanoensis T.Itô
Oxys stricta (L.) All.
Xanthoxalis bushii (Small) Small
Xanthoxalis coloradensis (Rydb.) Rydb.
Xanthoxalis cymosa (Small) Small
Xanthoxalis dillenii piletocarpa (Wiegand) Holub
Xanthoxalis europaea (Jord.) Moldenke
Xanthoxalis fontana (Bunge) Holub
Xanthoxalis interior Small
Xanthoxalis rufa (Small) Small
Xanthoxalis stricta (L.) Small
Common Name: Yellow Wood Sorrel
General Information
Oxalis stricta is an annual plant that can grow up to 30cm tall
The plant is harvested from the wild for local use as a food, medicine and source of materials.
Known Hazards
The leaves contain oxalic acid, which gives them their sharp flavour. Perfectly all right in small quantities, the leaves should not be eaten in large amounts since oxalic acid can bind up the body's supply of calcium leading to nutritional deficiency. The quantity of oxalic acid will be reduced if the leaves are cooked. People with a tendency to rheumatism, arthritis, gout, kidney stones or hyperacidity should take especial caution if including this plant in their diet since it can aggravate their condition[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
Botanical References
43- Title
- Gray's Manual of Botany.Eighth Edition
- Publication
-
- Author
- Fernald. M. L.
- Publisher
- American Book Co.; New York
- Year
- 1950
- ISBN
- 0442222505
- Description
- A bit dated but a good and concise flora of the eastern part of N. America.
,
274- Title
- Illustrated Flora of North Central Texas
- Publication
-
- Author
- Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J
- Website
- http://artemis.austincollege.edu/acad/bio/gdiggs/NCTXpdf.htm
- Publisher
- Botanical Research Institute, Texas.
- Year
- 1999
- ISBN
- 1-889878-01-4
- Description
- An excellent flora, which is also available on-line.
Range
Widely naturalized from the temperate zone to the tropics, it is a cosmopolitan weed originating probably inMesoamerica and northern S. America
Habitat
Dry open soils[
43- Title
- Gray's Manual of Botany.Eighth Edition
- Publication
-
- Author
- Fernald. M. L.
- Publisher
- American Book Co.; New York
- Year
- 1950
- ISBN
- 0442222505
- Description
- A bit dated but a good and concise flora of the eastern part of N. America.
]. Prefers impoverished soils, growing in abandoned fields, roadsides etc[
159- Title
- Wild Food Plants of Indiana.
- Publication
-
- Author
- McPherson. A. and S.
- Publisher
- Indiana University Press
- Year
- 1977
- ISBN
- 0-253-28925-4
- Description
- A nice pocket guide to this region of America.
].
Properties
| Weed Potential | Yes |
| Edibility Rating |  |
| Medicinal Rating |  |
| Habit | Annual |
| Height | 0.30 m |
| Pollinators | Insects |
| Self-fertile | Yes |
| Cultivation Status | Wild |
Cultivation Details
Easily grown in a sandy soil in a warm dry position[
1- Title
- RHS Dictionary of Plants plus Supplement. 1956
- Publication
-
- Author
- F. Chittendon.
- Publisher
- Oxford University Press
- Year
- 1951
- ISBN
- -
- Description
- Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
].
Very closely related to Oxalis corniculata, and seen as no more than a variety of that species by some botanists[
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.
]. This species differs from Oxalis corniculata by stems erect, not rooting at nodes; branched or not[
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.
].
Edible Uses
Leaves - raw or cooked[
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.
,
61- Title
- A Dictionary of Plants Used by Man.
- Publication
-
- Author
- Usher. G.
- Publisher
- Constable
- Year
- 1974
- ISBN
- 0094579202
- Description
- Forget the sexist title, this is one of the best books on the subject. Lists a very extensive range of useful plants from around the world with very brief details of the uses. Not for the casual reader.
,
105- Title
- Tanaka's Cyclopedia of Edible Plants of the World.
- Publication
-
- Author
- Tanaka. T. & Nakao S.
- Publisher
- Keigaku Publishing; Tokyo
- Year
- 1976
- ISBN
- -
- Description
- The most comprehensive list of edible plants I've come across. Only the briefest entry for each species, though, and some of the entries are more than a little dubious. Not for the casual reader.
]. A nice acid flavour[
159- Title
- Wild Food Plants of Indiana.
- Publication
-
- Author
- McPherson. A. and S.
- Publisher
- Indiana University Press
- Year
- 1977
- ISBN
- 0-253-28925-4
- Description
- A nice pocket guide to this region of America.
], the leaves can also be chewed as a thirst quencher[
183- Title
- Cornucopia - A Source Book of Edible Plants.
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications
- Year
- 1990
- ISBN
- 0-9628087-0-9
- Description
- Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
]. Use in moderation, see notes at top of sheet,
Flowers - raw[
105- Title
- Tanaka's Cyclopedia of Edible Plants of the World.
- Publication
-
- Author
- Tanaka. T. & Nakao S.
- Publisher
- Keigaku Publishing; Tokyo
- Year
- 1976
- ISBN
- -
- Description
- The most comprehensive list of edible plants I've come across. Only the briefest entry for each species, though, and some of the entries are more than a little dubious. Not for the casual reader.
,
161- Title
- Food Plants of the N. American Indians. Publication no. 237.
- Publication
-
- Author
- Yanovsky. E.
- Publisher
- U.S. Depf of Agriculture.
- Year
-
- ISBN
- -
- Description
- A comprehensive but very terse guide. Not for the casual reader.
,
183- Title
- Cornucopia - A Source Book of Edible Plants.
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications
- Year
- 1990
- ISBN
- 0-9628087-0-9
- Description
- Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
]. Added to salads.
Young seedpods - raw[
183- Title
- Cornucopia - A Source Book of Edible Plants.
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications
- Year
- 1990
- ISBN
- 0-9628087-0-9
- Description
- Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
].
Root[
105- Title
- Tanaka's Cyclopedia of Edible Plants of the World.
- Publication
-
- Author
- Tanaka. T. & Nakao S.
- Publisher
- Keigaku Publishing; Tokyo
- Year
- 1976
- ISBN
- -
- Description
- The most comprehensive list of edible plants I've come across. Only the briefest entry for each species, though, and some of the entries are more than a little dubious. Not for the casual reader.
,
161- Title
- Food Plants of the N. American Indians. Publication no. 237.
- Publication
-
- Author
- Yanovsky. E.
- Publisher
- U.S. Depf of Agriculture.
- Year
-
- ISBN
- -
- Description
- A comprehensive but very terse guide. Not for the casual reader.
,
183- Title
- Cornucopia - A Source Book of Edible Plants.
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications
- Year
- 1990
- ISBN
- 0-9628087-0-9
- Description
- Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
]. No further details.
A lemon-flavoured drink is made from the leaves[
159- Title
- Wild Food Plants of Indiana.
- Publication
-
- Author
- McPherson. A. and S.
- Publisher
- Indiana University Press
- Year
- 1977
- ISBN
- 0-253-28925-4
- Description
- A nice pocket guide to this region of America.
].
Medicinal
An infusion of the plant has been used in the treatment of fevers, stomach cramps and nausea[
257- Title
- Native American Ethnobotany
- Publication
-
- Author
- Moerman. D.
- Publisher
- Timber Press. Oregon.
- Year
- 1998
- ISBN
- 0-88192-453-9
- Description
- Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.
].
A poultice of the plant has been used to treat swellings[
257- Title
- Native American Ethnobotany
- Publication
-
- Author
- Moerman. D.
- Publisher
- Timber Press. Oregon.
- Year
- 1998
- ISBN
- 0-88192-453-9
- Description
- Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.
].
Other Uses
A yellow to orange dye can be obtained by boiling up the whole plant[
257- Title
- Native American Ethnobotany
- Publication
-
- Author
- Moerman. D.
- Publisher
- Timber Press. Oregon.
- Year
- 1998
- ISBN
- 0-88192-453-9
- Description
- Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.
].
Propagation
Seed - best sown as soon as it is ripe in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer.
If you have enough seed it can be sown in situ during the spring.
If you have any useful information about this plant, please leave a comment. Comments have to be approved before they are shown here.
Useful Temperate Plants Database 2016 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
