Oenothera biennis
Common name:
| Oenothera biennis | |
|---|---|
| |
| Photo by John Hilty at IllinoisWildflowers.info | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Magnoliopsida - Dicots |
| Order: | Myrtales |
| Family: | Onagraceae |
| Genus: | Oenothera |
| Species: | O. biennis |
| Binomial name | |
| Oenothera biennis L. | |
| |
| Natural range of Oenothera biennis from USDA NRCS Plants Database. | |
Contents
Taxonomic Notes
Synonyms: none
Varieties: none
Description
O. biennis is a biennial forb/herb of the Onagraceae family native to North America and Canada. [1]
Distribution
O. biennis is found in all of the United States and Canada excluding Idaho, Wyoming, Utah, Colorado, and Arizona. [1]
Ecology
Habitat
O. biennis proliferates in fields, pastures, roadsides, and disturbed areas. [2]
Phenology
O. biennis flowers in February and August-October. [3]
Fire ecology
O. biennis is not fire resistant and has low fire tolerance. [1]
Conservation and Management
O. biennis is listed as a weedy or invasive plant by the University Press of Kentucky, the Nebraska Department of Agriculture Bureau of Plant Industry, and the Southern Weed Science Society. [1]
Cultivation and restoration
Photo Gallery
References and notes
- ↑ 1.0 1.1 1.2 1.3 USDA Plant Database https://plants.usda.gov/core/profile?symbol=OEBI
- ↑ Weakley, A. S. (2015). Flora of the Southern and Mid-Atlantic States. Chapel Hill, NC, University of North Carolina Herbarium.
- ↑ PanFlora Author: Gil Nelson URL: http://www.gilnelson.com/PanFlora/ Date Accessed: 5/24/18
