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Oxalis deppei
  • Iron Cross Plant

a member of the Oxalis genus in the family Oxalidaceae.

Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • no shade
    No shade
    The amount of shade a plant will tolerate without adverse health affects.
    Key
Water
  • Water Requirementsmoderate
    Moderate
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • acid,neutral
    Acid to Neutral
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Loamy
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 8
    Zone 8
    The USDA Hardiness scale assigns plants a number from 1 to 12 representing the minimum temperature a plant can survive.
    Key
    0< -53.9ºC< -65ºF
    1-51.1ºC-60ºF
    2-45.6ºC-50F
    3-40ºC-40ºF
    4-34.4ºC-30ºF
    5-28.9ºC-20ºF
    6-23.3ºC-10ºF
    7-17.8ºC0ºF
    8-12.2C10ºF
    9-6.7ºC20ºF
    10-1.1ºC30ºF
    114.4ºC40ºF
    12> 10ºC> 5ºF
  • ?
    Unknown
    The AHS Heat scale assigns plants a number from 1 to 12 representing the number of days per year a plant requires a temperature exceeding 30ºC (86ºF).
    Key
    11
    21 - 7
    38 - 14
    415 - 30
    531 - 45
    646 - 60
    761 - 90
    891 - 120
    9121 - 150
    10151 - 180
    11181 - 210
    12181 - 210
Oxalis deppei has 0 edible uses listed

Uses

Toxic parts

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[1].

Edible uses

Notes

Leaves and flowers - raw or cooked[2][3][4]. A delicious lemony flavour, the leaves are tender and fairly free of fibres even when they get older[K]. Both the leaves and the flowers make a very refreshing and thirst-quenching munch in the garden, they also make an excellent flavouring in salads[K]. The leaves are available from June to October and the flowers from July to October, or even later in mild autumns[K]. Use in moderation, see notes at top of sheet. Root - raw or cooked[5][2][6][3][4]. The roots are up to 10cm long and 3cm wide at the top, they are tender and juicy but usually insipid[K]. Occasionally the root has a pleasant acid flavour, we have yet to find out what causes the difference[K].

Flowers

Unknown use

Leaves

Unknown use

Root

Unknown use

Material uses

There are no material uses listed for Oxalis deppei.

Medicinal uses(Warning!)

There are no medicinal uses listed for Oxalis deppei.

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown as soon as ripe in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle and plant them out in late spring or early summer. Our plants have never produced seed. Division in autumn, harvest the bulbs and replant in the spring. They usually increase very freely.

Practical Plants is currently lacking information on propagation instructions of Oxalis deppei. Help us fill in the blanks! Edit this page to add your knowledge.



Cultivation

An easily grown plant, preferring a sandy soil in a warm dry position[5][6][3]. It dislikes dry or heavy soils[3]. Dislikes lime[3]. Prefers a southerly aspect[3].

This species is only hardy outdoors in the milder areas of Britain, tolerating temperatures down to about -5°c or perhaps a bit lower if the soil is very well-drained. The bulbs are easily harvested in late autumn, however, and can be stored overwinter in a cool frost free place, replanting them in the spring[K]. In milder winter areas a good mulch is usually sufficient to see the bulbs through the winter and they will then normally be more productive of leaves and flowers in the following year. Plants have survived the winter for several years without a mulch on our trial grounds in Cornwall[K]. A very ornamental plant, flowering freely all summer[1, K]. It was formerly cultivated in Mexico for its edible tuber[7] (this may be a mistaken entry that should have referred to O. tuberosa. Whilst the root of this plant is edible it is neither productive nor very flavourful. The leaves and the flowers are far superior[K]).

This species is closely related to and probably part of O. tetraphylla[8], differing only in its sessile bulbils and truncate leaves[9].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Oxalis deppei. Do you know of an interaction that should be listed here? edit this page to add it.

Polycultures & Guilds

There are no polycultures listed which include Oxalis deppei.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Oxalis deppei
Genus
Oxalis
Family
Oxalidaceae
Imported References
Edible uses
[2][3][4][5][6]
Medicinal uses
Material uses & Functions
Botanic
[8]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Provides forage for
Provides shelter for
Environment
Hardiness Zone
8
Heat Zone
?
Water
moderate
Sun
full sun
Shade
no shade
Soil PH
acid, neutral
Soil Texture
sandy, loamy
Soil Water Retention
well drained
Environmental Tolerances
    Ecosystems
    Native Climate Zones
    None listed.
    Adapted Climate Zones
    None listed.
    Native Geographical Range
    None listed.
    Native Environment
    None listed.
    Ecosystem Niche
    None listed.
    Root Zone Tendancy
    None listed.
    Life
    Deciduous or Evergreen
    ?
    Herbaceous or Woody
    ?
    Life Cycle
    ?
    Growth Rate
    ?
    Mature Size
    0.3 x 0.1 meters
    Fertility
    ?
    Pollinators
    Insects
    Flower Colour
    ?
    Flower Type
    hermaphrodite











    References

    1. ? Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
    2. ? 2.02.12.2 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
    3. ? 3.03.13.23.33.43.53.6 Thompson. B. The Gardener's Assistant. Blackie and Son. (1878-00-00)
    4. ? 4.04.14.2 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
    5. ? 5.05.15.2 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    6. ? 6.06.16.2 Vilmorin. A. The Vegetable Garden. Ten Speed Press ISBN 0-89815-041-8 ()
    7. ? Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
    8. ? 8.08.1 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    9. ? ? Flora Europaea Cambridge University Press (1964-00-00)


    Retrieved from "https://practicalplants.org/w/index.php?title=Oxalis_deppei&oldid=79027"
    Facts about "Oxalis deppei"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyOxalidaceae +
    Belongs to genusOxalis +
    Has binomial nameOxalis deppei +
    Has common nameIron Cross Plant +
    Has drought toleranceIntolerant +
    Has edible partFlowers +, Leaves + and Root +
    Has edible useUnknown use +
    Has fertility typeInsects +
    Has flowers of typeHermaphrodite +
    Has hardiness zone8 +
    Has mature height0.3 +
    Has mature width0.1 +
    Has search nameoxalis deppei + and iron cross plant +
    Has shade toleranceNo shade +
    Has soil ph preferenceAcid + and Neutral +
    Has soil texture preferenceSandy + and Loamy +
    Has soil water retention preferenceWell drained +
    Has sun preferenceFull sun +
    Has taxonomic rankSpecies +
    Has taxonomy nameOxalis deppei +
    Has water requirementsmoderate +
    Is taxonomy typeSpecies +
    PFAF cultivation notes migratedNo +
    PFAF edible use notes migratedNo +
    PFAF material use notes migratedYes +
    PFAF medicinal use notes migratedYes +
    PFAF propagation notes migratedNo +
    PFAF toxicity notes migratedNo +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +
    Has subobjectThis property is a special property in this wiki.Oxalis deppei +, Oxalis deppei + and Oxalis deppei +