| Petroravenia eseptata | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Brassicales |
| Family: | Brassicaceae |
| Genus: | Petroravenia |
| Species: |
P. eseptata
|
| Binomial name | |
|
Petroravenia eseptata Al-Shehbaz
| |
Petroravenia eseptata is a plant species native to Argentina. It is also type species for its genus, Petroravenia, first described in 1994.
Petroravenia eseptata is a perennial herb spreading by means of underground rhizomes. All the above-ground vegetative parts are covered with finely branched hairs. Leaves are sessile (without petiolr), ovate to elliptical, up to 4 mm (0.16 inches) long. Petals 4, white, narrow. Fruits are egg-shaped, up to 5 mm (0.1 inches) long, lacking septum, with 8-18 seeds per fruit.