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Oenothera glazioviana
  • Large-Flower Evening Primrose

a biennial member of the Oenothera genus in the family Onagraceae.

248px
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,alkaline
    Acid to Alkaline
    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
  • 3
    Zone 3
    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
Oenothera glazioviana has 0 edible uses listed
Oenothera glazioviana has 0 medicinal uses listed

Uses

Edible uses

Notes

Root - cooked. Boiled and eaten like salsify[1]. Fleshy and succulent.

Young shoots - raw or cooked[1]. Mild and inoffensive[1]

Seed contains 28% of a drying oil[2]. It is edible and a very good source of gammalinolenic acid[3], an essential fatty acid that is not found in many plant sources and has numerous vital functions in the body. Difficult to harvest, it has to be done by hand[4].

Leaves

Unknown use

Unknown part

Oil

Root

Unknown use

Material uses

There are no material uses listed for Oenothera glazioviana.

Medicinal uses(Warning!)

The oil in the seeds is anticholesterolemic, astringent, hypotensive, sedative[5][6]. Reduces cholesterol levels[7]. Research suggests that the oil is potentially very valuable in the treatment of multiple sclerosis, pre-menstrual tension, hyperactivity etc[7].

Unknown part

Anticholesterolemic
Astringent
Hypotensive
Miscellany
Sedative

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow in situ from late spring to early summer.

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



Cultivation

Prefers a dryish well-drained sandy loam and full sun[8][9]. Heavy clay soils may induce winter rots[9]. Succeeds on poor soils[9].

The flowers open in the evening, they are richly scented and are very attractive to moths[5]. The seeds are a good food source for birds, especially finches[9]. The plants of this species are of hybrid origin and usually mutate freely[8].

Usually self-sows freely if in a suitable position[K].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Oenothera glazioviana. 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 Oenothera glazioviana.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Oenothera glazioviana
Genus
Oenothera
Family
Onagraceae
Imported References
Edible uses
[1][2][3][4]
Medicinal uses
[5][6][7]
Material uses & Functions
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
3
Heat Zone
?
Water
moderate
Sun
full sun
Shade
no shade
Soil PH
acid, neutral, alkaline
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
    biennial
    Growth Rate
    ?
    Mature Size
    1.5 x meters
    Fertility
    self fertile
    Pollinators
    Lepidoptera, Bees, Self
    Flower Colour
    ?
    Flower Type
    hermaphrodite

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    "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki. "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki.


    "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki.

    "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki.

    "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki., "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki., "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki. "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki., "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki. "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki. "image:Oenothera glazioviana 03 ies.jpg|248px" cannot be used as a page name in this wiki.





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