| Collector | Averyanov, L. |
| Number | VH4002 |
| Collected with | N.Q. Binh |
| Country | Vietnam |
| Subpart | Lam Dong |
| County | |
| Locality | Distr. Lac Duong, municipalite Da Chay, 29 km to NEE from Dalat city. Open grasslands on sandy slopes of river valley on W macroslope of Bi Dup mt system |
| Coordinates | 12° 8' N 108° 39' E |
| Minimum elevation (m) | 1450 |
| Maximum elevation (m) | 1450 |
| Start date | 1997/04/16 |
| End date | 1997/04/16 |
| Family | Fabaceae |
| Identification | Indigofera dosua (Buch.-Ham.)D.Don |
| Determined by | P. Chantaranothai |
| Identification qualifier | |
| Field notes | Shrublet up to 1.5 m hg in open place. Flowers purple-violet. Not common, but occasionally abundant |
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