This is an archived copy of this article, recovered after a server failure in January 2022.

Some links may be broken, and editing is disabled. We are working to bring back full functionality.

Ilex cornuta
  • Horned Holly

a perennial woody evergreen member of the Ilex genus in the family Aquifoliaceae.

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
  • light shade
    Light 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,alkaline
    Unknown
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 6
    Zone 6
    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
Ilex cornuta has 0 edible uses listed
Ilex cornuta has 0 medicinal uses listed

Uses

Toxic parts

Although no specific reports of toxicity have been seen for this species, the fruits of at least some members of this genus contain saponins and are slightly toxic. They can cause vomiting, diarrhoea and stupor if eaten in quantity[1].

Edible uses

Notes

The fruit is thin-skinned with a sweet taste[2]. Is this report suggesting that it is edible?[K].The fruit is about 8 - 10mm in diameter[3].

Fruit

Unknown use

Material uses

There are no material uses listed for Ilex cornuta.

Medicinal uses(Warning!)

The whole plant is abortifacient, carminative, contraceptive, febrifuge and tonic[4][2]. It particularly strengthens the back and knees[4].

The leaf is made into a tea which is said to be contraceptive if used by women and is also used for termination pregnancies[5]. The stem bark is tonic[5].

The whole plant is used in the treatment of arthritis, recurring fever in pulmonary tuberculosis, tubercular lymph nodes, joint pained and lumbago[4][5].

Unknown part

Abortifacient
Carminative
Contraceptive
Febrifuge
Tonic

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown as soon as it is ripe in the autumn in a cold frame. It can take 18 months to germinate. Stored seed generally requires two winters and a summer before it will germinate and should be sown as soon as possible in a cold frame. Scarification, followed by a warm stratification and then a cold stratification may speed up the germination time[6][7]. The seedlings are rather slow-growing. Pot them up into individual pots when they are large enough to handle and grow them on in light shade in a cold frame for their first year. It is possible to plant them out into a nursery bed in late spring of the following year, but they should not be left here for more than two years since they do not like being transplanted. Alternatively, grow them on in their pots for a second season and then plant them out into their permanent positions in late spring or early summer. Give them a good mulch and some protection for their first winter outdoors.

Cuttings of almost ripe wood with a heel, August in a shaded position in a cold frame. Leave for 12 months before potting up.

Layering in October. Takes 2 years.

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



Cultivation

Succeeds in most soils that are not water-logged[3].

Plants are hardy to about -15°c[8]. Resents root disturbance, especially as the plants get older[9]. It is best to place the plants into their permanent positions as soon as possible, perhaps giving some winter protection for their first year or two[K]. Plants are very tolerant of pruning and can be cut right back into old wood if required[10]. A number of named forms have been developed for their ornamental value[11].

Dioecious. Male and female plants must be grown if seed is required.

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Ilex cornuta. 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 Ilex cornuta.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Ilex cornuta
Genus
Ilex
Family
Aquifoliaceae
Imported References
Edible uses
[2][3]
Medicinal uses
[4][2][5]
Material uses & Functions
Botanic
[9][3]
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
6
Heat Zone
?
Water
moderate
Sun
full sun
Shade
light shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
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
    evergreen
    Herbaceous or Woody
    woody
    Life Cycle
    perennial
    Growth Rate
    ?
    Mature Size
    4 x 5 meters
    Fertility
    self sterile
    Pollinators
    Bees
    Flower Colour
    ?
    Flower Type
    dioecious











    References

    1. ? Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J [Illustrated Flora of North Central Texas] Botanical Research Institute, Texas. (1999-00-00)
    2. ? 2.02.12.22.3 Stuart. Rev. G. A. Chinese Materia Medica. Taipei. Southern Materials Centre ()
    3. ? 3.03.13.23.3 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    4. ? 4.04.14.24.3 ? A Barefoot Doctors Manual. Running Press ISBN 0-914294-92-X ()
    5. ? 5.05.15.25.3 Duke. J. A. and Ayensu. E. S. Medicinal Plants of China Reference Publications, Inc. ISBN 0-917256-20-4 (1985-00-00)
    6. ? Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
    7. ? McMillan-Browse. P. Hardy Woody Plants from Seed. Grower Books ISBN 0-901361-21-6 (1985-00-00)
    8. ? Phillips. R. & Rix. M. Shrubs. Pan Books ISBN 0-330-30258-2 (1989-00-00)
    9. ? 9.09.1 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
    10. ? Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers Dorling Kindersley Publishers Ltd. ISBN 0-86318-386-7 (1990-00-00)
    11. ? Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos. Murray ISBN 0-7195-5043-2 (1992-00-00)


    Retrieved from "https://practicalplants.org/w/index.php?title=Ilex_cornuta&oldid=77870"
    Facts about "Ilex cornuta"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyAquifoliaceae +
    Belongs to genusIlex +
    Has binomial nameIlex cornuta +
    Has common nameHorned Holly +
    Has drought toleranceIntolerant +
    Has edible partFruit +
    Has edible useUnknown use +
    Has fertility typeSelf sterile + and Bees +
    Has flowers of typeDioecious +
    Has hardiness zone6 +
    Has lifecycle typePerennial +
    Has mature height4 +
    Has mature width5 +
    Has medicinal partUnknown part +
    Has medicinal useAbortifacient +, Carminative +, Contraceptive +, Febrifuge + and Tonic +
    Has search nameilex cornuta + and horned holly +
    Has shade toleranceLight shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil texture preferenceSandy +, Loamy + and Clay +
    Has sun preferenceFull sun +
    Has taxonomic rankSpecies +
    Has taxonomy nameIlex cornuta +
    Has water requirementsmoderate +
    Is deciduous or evergreenEvergreen +
    Is herbaceous or woodyWoody +
    Is taxonomy typeSpecies +
    PFAF cultivation notes migratedNo +
    PFAF edible use notes migratedNo +
    PFAF material use notes migratedYes +
    PFAF medicinal use notes migratedNo +
    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.Ilex cornuta +, Ilex cornuta +, Ilex cornuta +, Ilex cornuta +, Ilex cornuta + and Ilex cornuta +