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Pyrus nivalis
  • Snow Pear

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

Niche
  • Canopy
    Canopy
    There are no details available for this niche.
  • Secondary canopy
    Secondary canopy
    There are no details available for this niche.
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
    Acid to Alkaline
    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
Pyrus nivalis has 0 edible uses listed

Uses

Edible uses

Notes

Fruit - raw or cooked[1]. A sour flavour, it is usually cooked or brewed into cider or perry[2][3]. The fruit matures late in the season and is 3 - 5cm long[3].

Fruit

Unknown use

Material uses

There are no material uses listed for Pyrus nivalis.

Medicinal uses(Warning!)

There are no medicinal uses listed for Pyrus nivalis.

Ecology

Ecosystem niche/layer

Canopy or Secondary canopy

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown in a cold frame as soon as it is ripe in the autumn, it will then usually germinate in mid to late winter. Stored seed requires 8 - 10 weeks cold stratification at 1°c and should be sown as early in the year as possible[3]. Temperatures over 15 - 20°c induce a secondary dormancy in the seed[3]. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in light shade in a cold frame or greenhouse for their first year. Plant them out in late spring or early summer of the following year.

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



Cultivation

Prefers a good well-drained loam in full sun[3]. Grows well in heavy clay soils. Tolerates light shade but does not fruit so well in such a position. Tolerates atmospheric pollution, excessive moisture and a range of soil types if they are moderately fertile[3]. Established plants are drought tolerant[3].

Plants are hardy to at least -15°c[3].

A very ornamental plant[4].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Pyrus nivalis. 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 Pyrus nivalis.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Pyrus nivalis
Genus
Pyrus
Family
Rosaceae
Imported References
Edible uses
[1][2][3]
Medicinal uses
Material uses & Functions
Botanic
[5][6][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, heavy clay
Soil Water Retention
well drained
Environmental Tolerances
  • Drought
Ecosystems
Native Climate Zones
None listed.
Adapted Climate Zones
None listed.
Native Geographical Range
None listed.
Native Environment
None listed.
Ecosystem Niche
Canopy, Secondary canopy
Root Zone Tendancy
None listed.
Life
Deciduous or Evergreen
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
10 x meters
Fertility
?
Pollinators
Insects
Flower Colour
?
Flower Type
hermaphrodite











References

  1. ? 1.01.1 Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books ISBN 3874292169 (1984-00-00)
  2. ? 2.02.1 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
  3. ? 3.03.13.23.33.43.53.63.73.83.9 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  4. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  5. ? Cite error: Invalid <ref> tag; no text was provided for refs named PFAFimport-11
  6. ? ? Flora Europaea Cambridge University Press (1964-00-00)


Retrieved from "https://practicalplants.org/w/index.php?title=Pyrus_nivalis&oldid=79928"
Facts about "Pyrus nivalis"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyRosaceae +
Belongs to genusPyrus +
Has binomial namePyrus nivalis +
Has common nameSnow Pear +
Has drought toleranceTolerant +
Has edible partFruit +
Has edible useUnknown use +
Has environmental toleranceDrought +
Has fertility typeInsects +
Has flowers of typeHermaphrodite +
Has hardiness zone6 +
Has lifecycle typePerennial +
Has mature height10 +
Has search namepyrus nivalis + and snow pear +
Has shade toleranceLight shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil texture preferenceSandy +, Loamy +, Clay + and Heavy clay +
Has soil water retention preferenceWell drained +
Has sun preferenceFull sun +
Has taxonomic rankSpecies +
Has taxonomy namePyrus nivalis +
Has water requirementsmoderate +
Inhabits ecosystem nicheCanopy + and Secondary canopy +
Is deciduous or evergreenDeciduous +
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 migratedYes +
PFAF propagation notes migratedNo +
PFAF toxicity notes migratedYes +
Tolerates nutritionally poor soilNo +
Uses mature size measurement unitMeters +
Has subobjectThis property is a special property in this wiki.Pyrus nivalis +