Kingdom:
Phylum:
Angiosperms
Order:
Myrtales
Family:
Genus:
Species:
speciosa
ID:
390415

Status:
valid

Authors:
Nutt.

Source:
cmp

Year:
1821

Citation Micro:
J. Acad. Nat. Sci. Philadelphia ii. (1821) 119.

WFO Identifier:
wfo-0000389747



Common Names

  • Showy Evening Primrose
  • Showy Primrose
  • Showy Oenothera


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Description

Oenothera speciosa (also called Showy Evening Primrose, among many other common names) is an annual herb native to the southwestern United States. It typically grows to a height of 30–60 cm (12–24 in) and has a sprawling growth habit. Its leaves are lanceolate and its flowers are yellow. It prefers dry, sandy soils and is often found in deserts and other arid regions.

Uses & Benefits

Oenothera speciosa is used in landscaping and as a garden ornamental. It is also used to attract pollinators and beneficial insects.

Flower, Seeds and Seedlings

The flower of Oenothera speciosa is white with four petals and a yellow center. The seeds are small and black. The seedlings are small and green.

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Cultivation and Propagation

Oenothera speciosa is an annual plant that can be propagated through seed. It prefers well-drained soil and full sun. It is drought tolerant and can tolerate temperatures down to -10°C. It can be grown in containers or in the ground.

Where to Find Oenothera speciosa

Oenothera speciosa can be found in the grasslands of North America, particularly in the Great Plains.

Oenothera speciosa FAQ

What is the scientific name of Oenothera speciosa?

Oenothera speciosa

What is the common name of Oenothera speciosa?

Pink evening primrose

What is the natural habitat of Oenothera speciosa?

Dry, sandy soils in open areas

Species in the Oenothera genus

Oenothera breedlovei, Oenothera braunii, Oenothera tetraptera, Oenothera perennis, Oenothera picensis, Oenothera tamrae, Oenothera tafiensis, Oenothera polgarii, Oenothera epilobiifolia, Oenothera glazioviana, Oenothera elata, Oenothera drawertii, Oenothera laciniata, Oenothera longiflora, Oenothera heiniana, Oenothera grandiflora, Oenothera affinis, Oenothera clavifera, Oenothera anomala, Oenothera biennis, Oenothera berlandieri, Oenothera villosa, Oenothera stubbei, Oenothera parviflora, Oenothera odorata, Oenothera oakesiana, Oenothera purpurans, Oenothera pennellii, Oenothera muelleri, Oenothera moravica, Oenothera maysillesii, Oenothera magallanica, Oenothera murdockii, Oenothera seifrizii, Oenothera speciosa, Oenothera stricta, Oenothera rosea, Oenothera riskindii, Oenothera arida, Oenothera gaura, Oenothera glaucifolia, Oenothera patriciae, Oenothera sinuosa, Oenothera fallax, Oenothera fruticosa, Oenothera nuttallii, Oenothera acutissima, Oenothera catharinensis, Oenothera centaureifolia, Oenothera coquimbensis,

Species in the Onagraceae family

Camissonia bolanderi, Camissonia dominguez-escalantorum, Camissonia bairdii, Camissonia benitensis, Camissonia breviflora, Camissonia campestris, Camissonia contorta, Camissonia dentata, Camissonia integrifolia, Camissonia kernensis, Camissonia lacustris, Camissonia ovata, Camissonia parvula, Camissonia pubens, Camissonia pusilla, Camissonia sierrae, Camissonia strigulosa, Camissonia subacaulis, Camissonia tanacetifolia, Camissonia contorta, Camissoniopsis bistorta, Camissoniopsis cheiranthifolia, Camissoniopsis confusa, Camissoniopsis guadalupensis, Camissoniopsis hardhamiae, Camissoniopsis hirtella, Camissoniopsis ignota, Camissoniopsis intermedia, Camissoniopsis lewisii, Camissoniopsis luciae, Camissoniopsis micrantha, Camissoniopsis pallida, Camissoniopsis proavita, Camissoniopsis robusta, Chylismia atwoodii, Chylismia confertiflora, Chylismia eastwoodiae, Chylismia exilis, Chylismia megalantha, Chylismia munzii, Chylismia specicola, Chylismia arenaria, Chylismia brevipes, Chylismia cardiophylla, Chylismia claviformis, Chylismia heterochroma, Chylismia parryi, Chylismia scapoidea, Chylismia walkeri, Chylismiella pterosperma,

References