| Collector | Laegaard, S. |
| Number | 101358 |
| Collected with | |
| Country | Ecuador |
| Subpart | COTOPAXI |
| County | |
| Locality | At Lag. Quilotoa. Inner slopes of crater, densely grassed by sheep. |
| Coordinates | 0° 51' S 78° 53' W |
| Minimum elevation (m) | 3480 |
| Maximum elevation (m) | 3820 |
| Start date | 1992/02/18 |
| End date | 1992/02/19 |
| Family | Brassicaceae |
| Identification | Descurainia microphylla (Willd.)R.E.Fries |
| Determined by | Al-Shehbaz, I. (MO), 1998. |
| Identification qualifier | |
| Field notes | Near the crater lake, 3480 - 3500 m. Weed in and at border of cultivated fields, flowers yellow |