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Crataegus acclivis

a perennial woody deciduous member of the Crataegus genus in the family Rosaceae.

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 Requirementshigh
    High
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • acid,neutral,alkaline,very 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
  • 5
    Zone 5
    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
Crataegus acclivis has 0 edible uses listed
Crataegus acclivis has 0 medicinal uses listed

Uses

Edible uses

Notes

Fruit - raw or cooked[K]. The fruit ripens in early September, it is about 18mm long with a pleasantly sweet juicy flesh and makes an excellent dessert fruit[K]. The fruit contains up to 5 seeds in the centre, these usually stick together and so the effect is like eating a cherry with its single large seed[K].

Fruit

Unknown use

Material uses

There are no material uses listed for Crataegus acclivis.

Medicinal uses(Warning!)

Although no specific mention has been seen for this species, the fruits and flowers of many hawthorns are well-known in herbal folk medicine as a heart tonic and modern research has borne out this use. The fruits and flowers have a hypotensive effect as well as acting as a direct and mild heart tonic[1]. They are especially indicated in the treatment of weak heart combined with high blood pressure[1]. Prolonged use is necessary for it to be efficacious[1]. It is normally used either as a tea or a tincture[1].

Unknown part

Cardiac
Hypotensive

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - this is best sown as soon as it is ripe in the autumn in a cold frame, some of the seed will germinate in the spring, though most will probably take another year. Stored seed can be very slow and erratic to germinate, it should be warm stratified for 3 months at 15°c and then cold stratified for another 3 months at 4°c[2]. It may still take another 18 months to germinate[3]. Scarifying the seed before stratifying it might reduce this time[4]. Fermenting the seed for a few days in its own pulp may also speed up the germination process[K]. Another possibility is to harvest the seed 'green' (as soon as the embryo has fully developed but before the seedcoat hardens) and sow it immediately in a cold frame. If timed well, it can germinate in the spring[4]. If you are only growing small quantities of plants, it is best to pot up the seedlings as soon as they are large enough to handle and grow them on in individual pots for their first year, planting them out in late spring into nursery beds or their final positions. When growing larger quantities, it might be best to sow them directly outdoors in a seedbed, but with protection from mice and other seed-eating creatures. Grow them on in the seedbed until large enough to plant out, but undercut the roots if they are to be left undisturbed for more than two years.

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



Cultivation

A very easily grown plant, it prefers a well-drained moisture retentive loamy soil but is not at all fussy[5][6]. Once established, it succeeds in excessively moist soils and also tolerates drought[6]. It grows well on a chalk soil and also in heavy clay soils[6]. A position in full sun is best when plants are being grown for their fruit, they also succeed in semi-shade though fruit yields and quality will be lower in such a position[5][6]. Most members of this genus succeed in exposed positions, they also tolerate atmospheric pollution[6].

Plants are hardy to at least -18°c[7]. We have very little specific information on this plant, and it is regarded as no more than a form of C. pedicellata by most botanists[8]. However, a tree seen at Kew in early September 1997 had a good crop of almost ripe fruit. This fruit was more elongated than C. pedicellata and was also ripe about 4 weeks before that species[K]. Hybridizes freely with other members of this genus[6]. Seedling trees take from 5 - 8 years before they start bearing fruit, though grafted trees will often flower heavily in their third year[K]. The flowers have a foetid smell somewhat like decaying fish. This attracts midges which are the main means of fertilization. When freshly open, the flowers have more pleasant scent with balsamic undertones[9].

Seedlings should not be left in a seedbed for more than 2 years without being transplanted[5].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Crataegus acclivis. 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 Crataegus acclivis.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Crataegus acclivis
Genus
Crataegus
Family
Rosaceae
Imported References
Edible uses
Medicinal uses
[1]
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
5
Heat Zone
?
Water
high
Sun
full sun
Shade
light shade
Soil PH
acid, neutral, alkaline, very alkaline
Soil Texture
sandy, loamy, clay, heavy clay
Soil Water Retention
Environmental Tolerances
  • Drought
  • 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
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
8 x 7 meters
Fertility
?
Pollinators
Midges
Flower Colour
?
Flower Type
hermaphrodite











References

  1. ? 1.01.11.21.31.4 Foster. S. & Duke. J. A. A Field Guide to Medicinal Plants. Eastern and Central N. America. Houghton Mifflin Co. ISBN 0395467225 (1990-00-00)
  2. ? Bird. R. (Editor) Growing from Seed. Volume 4. Thompson and Morgan. (1990-00-00)
  3. ? Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
  4. ? 4.04.1 McMillan-Browse. P. Hardy Woody Plants from Seed. Grower Books ISBN 0-901361-21-6 (1985-00-00)
  5. ? 5.05.15.2 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  6. ? 6.06.16.26.36.46.5 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  7. ? Davis. B. Climbers and Wall Shrubs. Viking. ISBN 0-670-82929-3 (1990-00-00)
  8. ? 8.08.1 Britton. N. L. Brown. A. An Illustrated Flora of the Northern United States and Canada Dover Publications. New York. ISBN 0-486-22642-5 (1970-00-00)
  9. ? Genders. R. Scented Flora of the World. Robert Hale. London. ISBN 0-7090-5440-8 (1994-00-00)


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Facts about "Crataegus acclivis"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyRosaceae +
Belongs to genusCrataegus +
Has drought toleranceTolerant +
Has edible partFruit +
Has edible useUnknown use +
Has environmental toleranceHigh wind + and Drought +
Has fertility typeMidges +
Has flowers of typeHermaphrodite +
Has hardiness zone5 +
Has lifecycle typePerennial +
Has mature height8 +
Has mature width7 +
Has medicinal partUnknown part +
Has medicinal useCardiac + and Hypotensive +
Has search namecrataegus acclivis + and x +
Has shade toleranceLight shade +
Has soil ph preferenceAcid +, Neutral +, Alkaline + and Very alkaline +
Has soil teclayture preferenceClay +
Has soil teheavy clayture preferenceHeavy clay +
Has soil teloamyture preferenceLoamy +
Has soil tesandyture preferenceSandy +
Has sun preferenceFull sun +
Has taxonomy nameCrataegus acclivis +
Has water requirementshigh +
Is deciduous or evergreenDeciduous +
Is herbaceous or woodyWoody +
Is taxonomy typeSpecies +
Tolerates nutritionally poor soilNo +
Tolerates windYes +
Uses mature size measurement unitMeters +