Astragalus brachycalyx
| Persian manna | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Fabales | 
| Family: | Fabaceae | 
| Subfamily: | Faboideae | 
| Genus: | Astragalus | 
| Species: | A. brachycalyx | 
| Binomial name | |
| Astragalus brachycalyx | |
| Synonyms | |
| Astragalus adscendens Boiss. & Hausskn. | |
Astragalus brachycalyx, the Persian manna or manna, whose name is derived from the Greek ‘brachy’ meaning short, and ‘calyx’ referring to the sepal of the flower, is a species of legume commonly found on rocky mountain slopes in western Asia, from western Iran and northern Iraq to Turkey, and is commonly used as a source of gum tragacanth.