Oklahoma Evening Primrose
Scientific Name: Oenothera macrocarpa Nutt. ssp. oklahomensis (J.B.S. Norton) Wagner
Synonyms: Megapterium oklahomense J.B.S. Norton, Oenothera macrocarpa Nutt. var. <i>oklahomensis</i> (J.B.S. Norton) Reveal, Oenothera missouriensis Sims var. <i>oklahomensis</i> (J.B.S. Norton) Munz
Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Rosidae / Myrtales / Onagraceae / Oenothera L./ Oenothera macrocarpa Nutt. ssp. oklahomensis (J.B.S. Norton) Wagner

| General Information | |
|---|---|
| Usda Symbol | OEMAO2 |
| Group | Dicot |
| Life Cycle | Perennial |
| Growth Habits | Forb/herb |
| Native Locations | OEMAO2 |
Plant Guide
Use a soil moisture meter to monitor the soil moisture where Oklahoma Evening Primrose is planted.

