Conringia orientalis
| Conringia orientalis | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Brassicales |
| Family: | Brassicaceae |
| Genus: | Conringia |
| Species: | C. orientalis |
| Binomial name | |
| Conringia orientalis | |
Conringia orientalis is a species of flowering plant in the mustard family known by the common name hare's ear mustard.[1] It is native to Eurasia but it is known elsewhere as an introduced species and sometimes a noxious weed. It is weedy in its native range and also in North America, where it is a widespread invasive species, especially in central Canada.[2]
It is an annual herb producing an unbranched erect stem 30 to 70 centimetres (12 to 28 inches) in height. The thick, waxy leaves are generally oval in shape, up to 9 centimetres (3 1⁄2 inches) long, and clasp the stem at their bases. The flower is enclosed in pointed sepals and has yellow, clawed petals about 1 centimetre (1⁄3 inch) long. The fruit is a beaded silique up to 13 centimetres (5 inches) long. The plant is known to be toxic to livestock.[2]
References
- ↑ "Conringia orientalis". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 17 January 2016.
- 1 2 North American Plant Protection Organization Archived 2009-01-06 at the Wayback Machine.
External links
- Jepson Manual Treatment
- "Conringia orientalis". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA).