Eysenhardtia polystachya
| Eysenhardtia polystachya | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Fabales | 
| Family: | Fabaceae | 
| Subfamily: | Faboideae | 
| Genus: | Eysenhardtia | 
| Species: | E. polystachya | 
| Binomial name | |
| Eysenhardtia polystachya (Ortega) Sarg. | |
| Synonyms | |
| 
 | |
Eysenhardtia polystachya, the kidneywood, is a tree from Mexico, growing along forest edges and water courses at elevations of 150–3000 m. Previously it was used as a source of lignum nephriticum.