| Schoenoplectus pungens | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Monocots |
| (unranked): | Commelinids |
| Order: | Poales |
| Family: | Cyperaceae |
| Genus: | Schoenoplectus |
| Species: | S. pungens |
| Binomial name | |
| Schoenoplectus pungens (Vahl) Palla |
|
| Synonyms | |
|
Scirpus pungens |
|
Schoenoplectus pungens (syn. Scirpus pungens) is a species of flowering plant in the sedge family known by the common name Common Three-Square. It is a herbaceous emergent plant that is native to the Americas, Europe, Australasia, and elsewhere.