Plants › evening primrose family
bigfruit evening primrose
Oenothera macrocarpa
28 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
Stemless Evening PrimroseOenothera triloba
Howard's Evening PrimroseOenothera howardii
Hartweg's SundropsOenothera hartwegii
Showy Evening PrimroseOenothera grandis
Berlandier's sundropsOenothera capillifolia
tall evening primroseOenothera elata
Large-flowered Evening-primroseOenothera glazioviana
shortfruit evening primroseOenothera brachycarpa
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 4,163 |
|---|---|
| Texas | 1,927 |
| Missouri | 729 |
| Kansas | 526 |
| Oklahoma | 236 |
| Illinois | 184 |
| Tennessee | 183 |
| Arkansas | 45 |
| Colorado | 41 |
| Nebraska | 24 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- Restoration or landscaping useListed as being used for restoration, landscaping, ornamental planting, erosion control, soil improvement, shade, windbreaks, pollution indicators, or wastewater purification.Kew World Checklist of Useful Plant Species
- Forb or herb growth formListed by a harvested source as having a forb or herbaceous growth form.USDA PLANTS Characteristics
- Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Dicots · Magnoliopsida |
| Order | myrtles, evening primroses, and allies · Myrtales |
| Family | evening primrose family · Onagraceae |
| Genus | evening primroses, sundrops, and beeblossoms · Oenothera |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- Traits: Kew World Checklist of Useful Plant Species (CC BY 4.0)
- Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise bigfruit evening primrose with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.