We have recently published ‘Food Forest Plants for Hotter Conditions’: i.e. tropical and sub-tropical regions. We rely on regular donations to keep our free database going and help fund development of this and another book we are planning on food forest plants for Mediterranean climates. Please give what you can to keep PFAF properly funded. More >>>

Follow Us:

 

Oenothera glazioviana - Micheli.

Common Name Large-Flower Evening Primrose, Redsepal evening primrose
Family Onagraceae
USDA hardiness 3-7
Known Hazards None known
Habitats Not known in the wild[200].
Range A hybrid of garden origin, probably O. grandiflora x O. elata.
Edibility Rating    (2 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Fully Hardy Well drained soil Moist Soil Full sun
Oenothera glazioviana Large-Flower Evening Primrose, Redsepal evening primrose


http://commons.wikimedia.org/wiki/User:Mbc
Oenothera glazioviana Large-Flower Evening Primrose, Redsepal evening primrose
http://commons.wikimedia.org/wiki/User:Paethon

 

Translate this page:

Summary


Physical Characteristics

 icon of manicon of flower
Oenothera glazioviana is a BIENNIAL growing to 1.5 m (5ft).
See above for USDA hardiness. It is hardy to UK zone 3 and is not frost tender. It is in flower from July to October, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Lepidoptera (Moths & Butterflies), bees. The plant is self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

O. erythrosepala. Borbas. O. lamarkiana. DeVries. non Ser.

Plant Habitats

 Cultivated Beds;

Edible Uses

Edible Parts: Leaves  Oil  Root  Shoots
Edible Uses: Oil

Root - cooked. Boiled and eaten like salsify[144]. Fleshy and succulent. Young shoots - raw or cooked[144]. Mild and inoffensive[144] Seed contains 28% of a drying oil[114]. It is edible and a very good source of gammalinolenic acid[141], 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[160].

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Anticholesterolemic  Astringent  Hypotensive  Miscellany  Sedative

The oil in the seeds is anticholesterolemic, astringent, hypotensive, sedative[4, 21]. Reduces cholesterol levels[66]. Research suggests that the oil is potentially very valuable in the treatment of multiple sclerosis, pre-menstrual tension, hyperactivity etc[66].

References   More on Medicinal Uses

The Bookshop: Edible Plant Books

Our Latest books on Perennial Plants For Food Forests and Permaculture Gardens in paperback or digital formats.

Food Forest Plants for Hotter Conditions: 250+ Plants For Tropical Food Forests & Permaculture Gardens.
Edible Tropical Plants

Food Forest Plants for Hotter Conditions: 250+ Plants For Tropical Food Forests & Permaculture Gardens.

More
Plants for Your Food Forest: 500 Plants for Temperate Food Forests & Permaculture Gardens.
Edible Temperate Plants

Plants for Your Food Forest: 500 Plants for Temperate Food Forests & Permaculture Gardens.

More
PFAF have eight books available in paperback and digital media.
More Books

PFAF have eight books available in paperback and digital formats. Browse the shop for more information.

Shop Now

Other Uses

Miscellany  Oil

None known

Special Uses

Attracts Wildlife  Scented Plants

References   More on Other Uses

Cultivation details

Prefers a dryish well-drained sandy loam and full sun[1, 200]. Heavy clay soils may induce winter rots[200]. Succeeds on poor soils[200]. The flowers open in the evening, they are richly scented and are very attractive to moths[4]. The seeds are a good food source for birds, especially finches[200]. The plants of this species are of hybrid origin and usually mutate freely[1]. Usually self-sows freely if in a suitable position[K].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Fahrenheit:

image

The PFAF Bookshop

Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).

Shop Now

Plant Propagation

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

Other Names

If available other names are mentioned here

Native Range

Coming Soon

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Clarkia bilobaTwolobe clarkia, Mariposa clarkia, Brandegee's clarkiaAnnual0.9 0-0  LMHSNM11 
Clarkia purpureaWinecup clarkiaAnnual0.6 0-0  LMHSNM10 
Jussieva repens Perennial0.0 -  LMHSNWe01 
Oenothera albicaulisWhitest Evening PrimroseAnnual/Biennial0.3 4-8  LMNDM21 
Oenothera biennisEvening Primrose, Sun Drop, Common evening primroseBiennial1.2 4-8  LMNDM353
Oenothera brevipesGolden SuncupAnnual0.3 -  LMNDM20 
Oenothera elata hookeriHooker's Evening PrimroseBiennial/Perennial0.8 6-9  LMNDM212
Oenothera lamarckiana Biennial1.0 -  LMNDM10 
Oenothera odorata Perennial0.9 4-8  LMNDM102

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

Expert comment

Author

Micheli.

Botanical References

Links / References

For a list of references used on this page please go here

Readers comment

Add a comment

If you have important information about this plant that may help other users please add a comment or link below. Only comments or links that are felt to be directly relevant to a plant will be included. If you think a comment/link or information contained on this page is inaccurate or misleading we would welcome your feedback at [email protected]. If you have questions about a plant please use the Forum on this website as we do not have the resources to answer questions ourselves.

* Please note: the comments by website users are not necessarily those held by PFAF and may give misleading or inaccurate information.

To leave a comment please Register or login here All comments need to be approved so will not appear immediately.

Subject : Oenothera glazioviana  
© 2010, Plants For A Future. Plants For A Future is a charitable company limited by guarantee, registered in England and Wales. Charity No. 1057719, Company No. 3204567.