Large-flowered Evening-primrose
ExplorePlants
Large-flowered Evening-primrose
Oenothera glazioviana
The Large-flowered Evening-primrose is a beautiful flower that blooms in the evening. Its bright yellow petals open up at night and attract nighttime pollinators like moths.
Habitat: Urban areas, fields
Appearance
The Large-flowered Evening-primrose has striking bright yellow, cup-shaped flowers, often 7-10 cm wide, which open dramatically at dusk. Its sturdy stems often feature a distinctive reddish tinge, making it stand out in fields.
KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderMyrtalesFamilyOnagraceaeGenusOenothera
Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Evening-primrose oil, extracted from its seeds, is famous for skin care.
Its flowers smell sweet, especially at night, guiding moths to their nectar!
The leaves and roots are actually edible, even tasting a bit peppery!
You can sometimes watch its petals visibly unfurl in just minutes at sunset!
Special abilities
Ability
Night Bloom Power
Large-flowered Evening-primrose can open its fragrant flowers rapidly at dusk to attract nocturnal moths.
Ability
Seed Slingers
Large-flowered Evening-primrose has seed capsules that release many tiny seeds to help it spread widely.
Ability
Deep Drinker
It can grow a long taproot, reaching deep water in dry, disturbed soils, helping it survive drought.
Measurements & details
- Height
- 100-150 cm
- Spread
- 30-60 cm
- Flower Size
- 7-10 cm
- Bloom Season
- Summer to early autumn
- Edible
- Yes
- Toxicity
- None
- Lifecycle
- Biennial
- Pollination Method
- Insect
Ecological connections
pollinates
Tobacco Hornworm Moth
Manduca sexta
Its long proboscis is perfect for reaching deep nectar.
pollinates
Honey Bee
Apis mellifera
Visits flowers in early morning before they close for pollen.
eaten by
Garden Snail
Helix aspersa
Snails sometimes munch on the tender leaves and flowers.
Traits
Flowering
Flowering plants are any plants that produce flowers as part of their reproductive cycle.
Biennial
Biennial plants complete their life cycle over two growing seasons, typically forming foliage in the first year and flowering/seeding in the second.
Fragrant Flower
Fragrant flowers emit a pleasant aroma, often to attract pollinators or for defense.
Night Blooming
Night blooming plants open their flowers after sunset, often to attract nocturnal pollinators with their scent and appearance.
Pollinator Magnet
Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms.
Rapid Growing
Rapid growing plants exhibit accelerated growth rates, quickly increasing in size and biomass within a short period.
Urban Friendly
This habitat trait indicates species that can coexist with humans in urban and suburban environments, utilizing man-made structures and green spaces.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
Always look but don't touch flowers without asking an adult.
Frequently Asked Questions
How tall is Large-flowered Evening-primrose?
100-150 cm
How wide does Large-flowered Evening-primrose spread?
30-60 cm
How big are the flowers on Large-flowered Evening-primrose?
7-10 cm
When does Large-flowered Evening-primrose bloom?
Summer to early autumn
Is Large-flowered Evening-primrose edible?
Yes
Is Large-flowered Evening-primrose toxic?
None
What is Large-flowered Evening-primrose's lifecycle?
Biennial
How is Large-flowered Evening-primrose pollinated?
Insect
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