Large-flowered Evening-primrose
Large-flowered Evening-primrose
Oenothera glazioviana
Plantae
UNCOMMON

Stats

Lifespan
Biennial
Size
Medium
Diet
Photosynthetic
Biome
Temperate grassland
Range
North America
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Uncommon

About

This tall wildflower grows in open fields and sandy soils across temperate zones. Its yellow petals snap open in under two minutes once the sun dips below the horizon.

Life cycle

  1. 1.
    seed
    A dormant seed waits for water and warmth before germinating.
  2. 2.
    sprout
    A first shoot emerges with cotyledon leaves and a tap root reaching down.
  3. 3.
    sapling
    A young plant grows true leaves and a stem or trunk, putting on height each season.
  4. 4.
    mature
    Fully grown, flowering or fruiting at adult size.

Learn more

Taxonomy

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Myrtales
Family
Onagraceae
Genus
Oenothera
Species
Oenothera glazioviana