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Mentha longifolia
  • Horsemint

a perennial member of the Mentha genus in the family Labiatae.

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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 Heavy 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
Mentha longifolia has 0 edible uses listed
Mentha longifolia has 0 material uses listed
Mentha longifolia has 0 medicinal uses listed

Uses

Toxic parts

Although no records of toxicity have been seen for this species, large quantities of some members of this genus, especially when taken in the form of the extracted essential oil, can cause abortions so some caution is advised.

Edible uses

Notes

Leaves - raw or cooked. Peppermint-scented, they are used as a flavouring in salads, chutneys and cooked foods[1][2].

A herb tea is made from the leaves[1].

An essential oil obtained from the leaves and flowering tops is used as a food flavouring in sweets etc[1]. A peppermint-like taste[1].

Unknown part

Condiment
Tea

Leaves

Unknown use

Material uses

The leaves contain about 0.57% essential oil[3]. It is sometimes used as a substitute for peppermint oil in confectionery[2]. Rats and mice intensely dislike the smell of mint. The plant was therefore used in homes as a strewing herb and has also been spread in granaries to keep the rodents off the grain[4].

Unknown part

Essential
Repellent
Strewing

Medicinal uses(Warning!)

Horsemint, like many other members of this genus, is often used as a domestic herbal remedy, being valued especially for its antiseptic properties and its beneficial effect on the digestion. Like other members of the genus, it is best not used by pregnant women because large doses can cause an abortion.

The leaves and flowering stems are antiasthmatic, antispasmodic, carminative and stimulant[5][6][3]. A tea made from the leaves has traditionally been used in the treatment of fevers, headaches, digestive disorders and various minor ailments[7]. The leaves are harvested as the plant comes into flower and can be dried for later use[2].

The essential oil in the leaves is antiseptic, though it is toxic in large doses[7].

Unknown part

Antiasthmatic
Antiseptic
Antispasmodic
Carminative
Stimulant

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow spring in a cold frame. Germination is usually fairly quick. Prick out the seedlings into individual pots when they are large enough to handle and plant them out in the summer. Mentha species are very prone to hybridisation and so the seed cannot be relied on to breed true. Even without hybridisation, seedlings will not be uniform and so the content of medicinal oils etc will vary. When growing plants with a particular aroma it is best to propagate them by division[K]. Division can be easily carried out at almost any time of the year, though it is probably best done in the spring or autumn to allow the plant to establish more quickly. Virtually any part of the root is capable of growing into a new plant. Larger divisions can be planted out direct into their permanent positions. However, for maximum increase it is possible to divide the roots up into sections no more than 3cm long and pot these up in light shade in a cold frame. They will quickly become established and can be planted out in the summer.

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



Cultivation

An easily grown plant, it succeeds in most soils and situations so long as the soil is not too dry[8][9]. Grows well in heavy clay soils. A sunny position is best for production of essential oils, but the plants also succeed in partial shade.

There is some confusion over the name of this plant, it appears in the British flora[10] but according to Flora Europaea it is not found in Britain[11]. Sometimes cultivated for its leaves, there are some named varieties[1]. Most mints have fairly aggressive spreading roots and, unless you have the space to let them roam, they need to be restrained by some means such as planting them in containers that are buried in the soil[K]. Hybridizes freely with other members of this genus. The whole plant has a mint-like aroma. The flowers are very attractive to bees and butterflies. A good companion plant for growing near cabbages and tomatoes, helping to keep them free of insect pests.

Members of this genus are rarely if ever troubled by browsing deer[12].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Mentha longifolia. 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 Mentha longifolia.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Mentha longifolia
Genus
Mentha
Family
Labiatae
Imported References
Edible uses
[1][2]
Medicinal uses
[5][6][3][7][2]
Material uses & Functions
[3][2][4]
Botanic
[10]
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, heavy clay
Soil Water Retention
Environmental Tolerances
  • Strong wind
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
perennial
Growth Rate
?
Mature Size
1 x 1 meters
Fertility
?
Pollinators
Insects
Flower Colour
?
Flower Type
hermaphrodite

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References

  1. ? 1.01.11.21.31.41.5 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
  2. ? 2.02.12.22.32.42.5 Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
  3. ? 3.03.13.23.3 Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. (1986-00-00)
  4. ? 4.04.1 Phillips. R. & Foy. N. Herbs Pan Books Ltd. London. ISBN 0-330-30725-8 (1990-00-00)
  5. ? 5.05.1 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
  6. ? 6.06.1 Niebuhr. A. D. Herbs of Greece. Herb Society of America. (1970-00-00)
  7. ? 7.07.17.2 Foster. S. & Duke. J. A. A Field Guide to Medicinal Plants. Eastern and Central N. America. Houghton Mifflin Co. ISBN 0395467225 (1990-00-00)
  8. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  9. ? Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  10. ? 10.010.1 Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press (1962-00-00)
  11. ? ? Flora Europaea Cambridge University Press (1964-00-00)
  12. ? Thomas. G. S. Perennial Garden Plants J. M. Dent & Sons, London. ISBN 0 460 86048 8 (1990-00-00)

"image:Mentha longifolia 2005.08.02 09.53.56.jpg|248px" cannot be used as a page name in this wiki.

Retrieved from "https://practicalplants.org/w/index.php?title=Mentha_longifolia&oldid=78678"
Facts about "Mentha longifolia"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyLabiatae +
Belongs to genusMentha +
Has binomial nameMentha longifolia +
Has common nameHorsemint +
Has drought toleranceIntolerant +
Has edible partUnknown part + and Leaves +
Has edible useCondiment +, Unknown use + and Tea +
Has environmental toleranceHigh wind +
Has fertility typeInsects +
Has flowers of typeHermaphrodite +
Has hardiness zone6 +
Has imageMentha longifolia 2005.08.02 09.53.56.jpg +
Has lifecycle typePerennial +
Has material partUnknown part +
Has material useEssential +, Repellent + and Strewing +
Has mature height1 +
Has mature width1 +
Has medicinal partUnknown part +
Has medicinal useAntiasthmatic +, Antiseptic +, Antispasmodic +, Carminative + and Stimulant +
Has primary imageMentha longifolia 2005.08.02 09.53.56.jpg +
Has search namementha longifolia + and horsemint +
Has shade toleranceLight shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil texture preferenceSandy +, Loamy +, Clay + and Heavy clay +
Has sun preferenceFull sun +
Has taxonomic rankSpecies +
Has taxonomy nameMentha longifolia +
Has water requirementsmoderate +
Is taxonomy typeSpecies +
PFAF cultivation notes migratedNo +
PFAF edible use notes migratedNo +
PFAF material use notes migratedNo +
PFAF medicinal use notes migratedNo +
PFAF propagation notes migratedNo +
PFAF toxicity notes migratedNo +
Tolerates nutritionally poor soilNo +
Tolerates windYes +
Uses mature size measurement unitMeters +
Has subobjectThis property is a special property in this wiki.Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia +, Mentha longifolia + and Mentha longifolia +